{"id":17590,"date":"2026-06-30T00:00:00","date_gmt":"2026-06-30T04:00:00","guid":{"rendered":"https:\/\/litextension.com\/blog\/?p=17590"},"modified":"2026-07-18T00:36:26","modified_gmt":"2026-07-18T04:36:26","slug":"opencart-upgrade","status":"publish","type":"post","link":"https:\/\/litextension.com\/blog\/opencart-upgrade\/","title":{"rendered":"How to Upgrade OpenCart in 2026"},"content":{"rendered":"<p class=\"font-claude-response-body break-words whitespace-normal\" data-sourcepos=\"11:1-11:537;375-911\"><strong><a href=\"https:\/\/litextension.com\/blog\/opencart-review\/\" target=\"_blank\" rel=\"noopener\">OpenCart<\/a><\/strong> is one of the most popular eCommerce platforms to run an online business, with more than 190,000 live websites all over the world (Builtwith.com). If you are still running an older version of your store, an <strong>OpenCart upgrade<\/strong> is one of the most important steps to keep your store secure, fast, and compatible with the newest extensions. With the marked changes compared to the previous version, it is definitely reasonable to hit the nail on the head of how to perform an <strong>OpenCart upgrade<\/strong> without extensive hands-on work.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" data-sourcepos=\"13:1-13:89;913-1001\">Here is the overall guidance for your <strong>OpenCart upgrade<\/strong> that you should keep in mind:<\/p>\n<ol class=\"[li_&]:mb-0 [li_&]:mt-1 [li_&]:gap-1 [&:not(:last-child)_ul]:pb-1 [&:not(:last-child)_ol]:pb-1 list-decimal flex flex-col gap-1 pl-8 mb-3\" data-sourcepos=\"15:1-18:63;1003-1338\">\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"15:1-15:62;1003-1064\">Back up your current data and create a new OpenCart store.<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"16:1-16:149;1065-1213\">Perform data migration with LitExtension by filling in your store information and selecting the entities you want to migrate to the new OpenCart.<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"17:1-17:62;1214-1275\">Check the result after the <strong>OpenCart upgrade<\/strong> migration.<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"18:1-18:63;1276-1338\">Perform extra migration activities and be ready for action!<\/li>\n<\/ol>\n<hr \/>\n<div class=\"cta-detail\" style=\"text-align: justify;\">\n<div>\n<p class=\"title\"><strong><span style=\"font-size: 28px;\">OpenCart Upgrade Made Easy!<\/span><\/strong><\/p>\n<p>Let our experts handle the migration while you focus on growing your business.<\/p>\n<p><a class=\"btn-frame\" href=\"https:\/\/litextension.com\/opencart-migration\/opencart-to-opencart-migration.html?utm_source=blog&utm_medium=display&utm_campaign=ctabox&utm_term=kristen&utm_content=opencartupgrade_top\" target=\"_blank\" rel=\"noopener noreferrer\">CONTACT US NOW<\/a><\/p>\n<\/div>\n<div><img decoding=\"async\" class=\"size-medium wp-image-78213 aligncenter\" src=\"https:\/\/litextension.com\/blog\/wp-content\/uploads\/2024\/09\/2-08-1.png\" alt=\"Perform OpenCart Upgrade with LitExtension\" \/><\/div>\n<\/div>\n<hr \/>\n<h2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\" data-sourcepos=\"25:1-25:39;1493-1531\"><strong>How to Perform an OpenCart Upgrade?<\/strong><\/h2>\n<p class=\"font-claude-response-body break-words whitespace-normal\" data-sourcepos=\"27:1-27:204;1533-1736\">The very first question that pops into our head is, &#8220;How to upgrade OpenCart easily and speedily?&#8221; To answer this, we would like to bring up the three most common ways to perform an <strong>OpenCart upgrade<\/strong>:<\/p>\n<ul class=\"[li_&]:mb-0 [li_&]:mt-1 [li_&]:gap-1 [&:not(:last-child)_ul]:pb-1 [&:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\" data-sourcepos=\"29:1-31:357;1738-2879\">\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"29:1-29:350;1738-2087\"><strong>Manual Migration<\/strong> is the most secure and cost-free way to handle your <strong>OpenCart upgrade<\/strong>. However, you will have to spend a lot of time and effort moving your data to your new OpenCart. Furthermore, if you are not a tech-savvy person, there's a high chance of unexpected errors during the upgrade process \u2014 and fixing them can be a nightmare.<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"30:1-30:435;2088-2522\"><strong>Professional Help<\/strong> is when you hire a web agency or developer to carry out the <strong>OpenCart upgrade<\/strong> and import data to your new store for you. The main drawback of this method lies in its steep price and possible issues during the process, since there is no guarantee that your web agency or developer fully understands the data structure of the platform. If this happens, you will have to foot the bill for extra time to fix it.<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"31:1-31:357;2523-2879\"><strong>Automated Migration Tool with LitExtension.<\/strong> This is considered the easiest way to complete your <strong>OpenCart upgrade<\/strong> in just a few hours. Our tool lets you transfer almost all types of data, including products, customers, orders, taxes, customers' passwords, and much more. You can migrate to OpenCart using a database or CSV files \u2014 we cover it all.<\/li>\n<\/ul>\n<figure id=\"attachment_38506\" aria-describedby=\"caption-attachment-38506\" style=\"width: 735px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-38506 size-full\" src=\"https:\/\/litextension.com\/blog\/wp-content\/uploads\/2022\/03\/OpenCart-Upgrade-2.webp\" alt=\"OpenCart Upgrade - LitExtension\" width=\"735\" height=\"515\" srcset=\"https:\/\/litextension.com\/blog\/wp-content\/uploads\/2022\/03\/OpenCart-Upgrade-2.webp 735w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2022\/03\/OpenCart-Upgrade-2-300x210.webp 300w\" sizes=\"(max-width: 735px) 100vw, 735px\" \/><figcaption id=\"caption-attachment-38506\" class=\"wp-caption-text\"><em>OpenCart Upgrade &#8211; LitExtension<\/em><\/figcaption><\/figure>\n<h2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\" data-sourcepos=\"35:1-35:34;2925-2958\"><strong>How To Update OpenCart 3 to 4?<\/strong><\/h2>\n<p>Before making any changes to your live site, it is crucial to prepare your environment. Follow these exact steps to ensure a smooth and secure upgrade process.<\/p>\n<h3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\" data-sourcepos=\"37:1-37:22;2960-2981\"><strong>Backup Your Store<\/strong><\/h3>\n<ul class=\"[li_&]:mb-0 [li_&]:mt-1 [li_&]:gap-1 [&:not(:last-child)_ul]:pb-1 [&:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\" data-sourcepos=\"38:1-39:225;2982-3383\">\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"38:1-38:177;2982-3158\">You can back up the database through your hosting control panel (using tools like phpMyAdmin) or via the OpenCart admin panel under <strong>System &gt; Maintenance &gt; Backup\/Restore<\/strong>.<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"39:1-39:225;3159-3383\">For the files, use an FTP client like FileZilla to download a copy of your entire store's directory. Store these backups in a secure location, separate from your live server, before you start any <strong>OpenCart upgrade<\/strong> work.<\/li>\n<\/ul>\n<h3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\" data-sourcepos=\"41:1-41:24;3385-3408\"><strong>Check Compatibility<\/strong><\/h3>\n<ul class=\"[li_&]:mb-0 [li_&]:mt-1 [li_&]:gap-1 [&:not(:last-child)_ul]:pb-1 [&:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\" data-sourcepos=\"42:1-44:172;3409-3892\">\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"42:1-42:152;3409-3560\">Review the extensions, modules, and themes used on your current OpenCart 3 store. Make sure they have updates or versions compatible with OpenCart 4.<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"43:1-43:160;3561-3720\">Disable or uninstall any extensions and custom themes that don't support the new version. This reduces the risk of conflicts during the <strong>OpenCart upgrade<\/strong>.<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"44:1-44:172;3721-3892\">Contact the developers of any third-party extensions to confirm whether they have updates available for OpenCart 4, or look for alternatives that are already compatible.<\/li>\n<\/ul>\n<h3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\" data-sourcepos=\"46:1-46:28;3894-3921\"><strong>Upload OpenCart 4 Files<\/strong><\/h3>\n<ul class=\"[li_&]:mb-0 [li_&]:mt-1 [li_&]:gap-1 [&:not(:last-child)_ul]:pb-1 [&:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\" data-sourcepos=\"47:1-49:211;3922-4371\">\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"47:1-47:77;3922-3998\">Download the latest OpenCart 4 version from the official OpenCart website.<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"48:1-48:162;3999-4160\">Use an FTP client to upload the new version's files to your server, replacing the existing OpenCart 3 files. When prompted, choose to overwrite existing files.<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"49:1-49:211;4161-4371\">Be careful not to overwrite the <code class=\"bg-text-200\/5 border border-0.5 border-border-300 text-danger-000 whitespace-pre-wrap rounded-[0.4rem] px-1 py-px text-[0.9rem]\">config.php<\/code> and <code class=\"bg-text-200\/5 border border-0.5 border-border-300 text-danger-000 whitespace-pre-wrap rounded-[0.4rem] px-1 py-px text-[0.9rem]\">admin\/config.php<\/code> files, as these contain your store's configuration details. Alternatively, back these files up before the upload and restore them afterward.<\/li>\n<\/ul>\n<h3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\" data-sourcepos=\"51:1-51:27;4373-4399\"><strong>Run the Upgrade Script<\/strong><\/h3>\n<ul class=\"[li_&]:mb-0 [li_&]:mt-1 [li_&]:gap-1 [&:not(:last-child)_ul]:pb-1 [&:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\" data-sourcepos=\"52:1-55:119;4400-5049\">\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"52:1-52:137;4400-4536\">Re-enable your extensions one at a time to check for compatibility issues. Update them if newer versions are available for OpenCart 4.<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"53:1-53:192;4537-4728\">Switch back to your custom theme if applicable, and confirm it functions correctly after the <strong>OpenCart upgrade<\/strong>. You may need to update the theme or tweak settings for full compatibility.<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"54:1-54:202;4729-4930\">Perform thorough testing across your store's functionalities, including checkout, customer registration, and product pages. Check the error logs in the admin panel for any issues that need attention.<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"55:1-55:119;4931-5049\">Monitor the store for a few days to ensure the <strong>OpenCart upgrade<\/strong> didn't introduce any bugs or performance issues.<\/li>\n<\/ul>\n<hr \/>\n<h2 id=\"step2\" style=\"text-align: justify;\"><strong>Migration Preparation<\/strong><\/h2>\n<p>Before executing the actual upgrade, establishing a secure foundation is essential to prevent any unexpected issues. Here are the necessary steps to get your current store ready for the transition.<\/p>\n<h3 id=\"step21\" style=\"text-align: justify;\"><strong>1. Backup database of your OpenCart store<\/strong><\/h3>\n<p style=\"text-align: justify;\">Firstly, it's important to back up your data before any changes to your store. However, you do not need to worry about any distortion of your database when performing an OpenCart update with <strong>LitExtension<\/strong>.<\/p>\n<p style=\"text-align: justify;\">Yet, in this article, we will still provide you with a guide on how to back up an OpenCar store. Please follow these steps:<\/p>\n<ol style=\"text-align: justify;\">\n<li>Log in to your OpenCart store and go to your store's backend<\/li>\n<li>Go to <strong><em>System \u2192 Maintenance \u2192 Backup\/ Restore.<\/em><\/strong><\/li>\n<li>Put a tick beside the file types you want to download. <strong><em>Select all<\/em><\/strong> options to allow you to export all data in your OpenCart store.<\/li>\n<li>Click <strong><em>Export.<\/em><\/strong><\/li>\n<\/ol>\n<p style=\"text-align: justify;\">As a result, the data you export is all the data tables in the MySQL database usable for download.<\/p>\n<figure id=\"attachment_17594\" aria-describedby=\"caption-attachment-17594\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-17594 size-large\" src=\"https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/08\/OpenCart-backup-database-e1610530094430-1024x455.png\" alt=\"OpenCart backup database\" width=\"1024\" height=\"455\" srcset=\"https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/08\/OpenCart-backup-database-e1610530094430-1024x455.png 1024w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/08\/OpenCart-backup-database-e1610530094430-300x133.png 300w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/08\/OpenCart-backup-database-e1610530094430-768x341.png 768w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/08\/OpenCart-backup-database-e1610530094430.png 1327w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-17594\" class=\"wp-caption-text\"><em>OpenCart backup database<\/em><\/figcaption><\/figure>\n<p style=\"text-align: justify;\"><em>Note<\/em>: If you need to restore a backup file that you saved on your computer, simply select <strong>Restore<\/strong> and choose the<strong> SQL file<\/strong> from your computer. Then, it will recover the database.<\/p>\n<h3 id=\"step22\" style=\"text-align: justify;\"><strong>2. Create an OpenCart store in the latest version<\/strong><\/h3>\n<p style=\"text-align: justify;\">To update OpenCart, of course, you need to download and install its latest one. At first, go to the official <a href=\"https:\/\/www.opencart.com\/index.php?route=cms\/download\" target=\"_blank\" rel=\"nofollow noopener\">OpenCart Website<\/a> and click to &#8220;download the file&#8221;.<\/p>\n<p style=\"text-align: justify;\">Then, make sure you make a well &#8211; preparation for some database like:<\/p>\n<ul style=\"text-align: justify;\">\n<li>The hosting address of your database;<\/li>\n<li>The database name;<\/li>\n<li>A username with full access privileges to it;<\/li>\n<li>That user's password.<\/li>\n<\/ul>\n<p style=\"text-align: justify;\">Now, you have everything you need to start creating your own store. Open any browser and enter your OpenCart directory path in the address bar. You will see the <a href=\"https:\/\/www.templatemonster.com\/blog\/create-opencart-store\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">OpenCart installation page<\/a>:<\/p>\n<ol style=\"text-align: justify;\">\n<li>Installation license<\/li>\n<li>Pre-Installation<\/li>\n<li>Configuration<\/li>\n<li>Installation complete.<\/li>\n<\/ol>\n<p class=\"font-claude-response-body break-words whitespace-normal\" data-sourcepos=\"27:1-27:204;1533-1736\"><em><strong>Continue reading to learn more:<\/strong><\/em><\/p>\n<ul class=\"[li_&]:mb-0 [li_&]:mt-1 [li_&]:gap-1 [&:not(:last-child)_ul]:pb-1 [&:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\" data-sourcepos=\"29:1-31:357;1738-2879\">\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"29:1-29:350;1738-2087\"><em><strong><a class=\"in-cell-link\" href=\"https:\/\/litextension.com\/blog\/opencart-bulk-product-upload\/\" target=\"_blank\" rel=\"noopener\">Opencart Bulk Product Upload<\/a>: A Step-by-Step Guide<\/strong><\/em><\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"30:1-30:435;2088-2522\"><em><strong><a class=\"in-cell-link\" href=\"https:\/\/litextension.com\/blog\/opencart-import-export\/\" target=\"_blank\" rel=\"noopener\">OpenCart Import Export<\/a>: A Detailed Guide<\/strong><\/em><\/li>\n<\/ul>\n<hr \/>\n<h2 id=\"step3\" style=\"text-align: justify;\"><strong>Upgrade OpenCart with LitExtension<\/strong><\/h2>\n<p style=\"text-align: justify;\">You can quickly perform OpenCart upgrade with LitExtension in only 4 simple steps within a few hours.<\/p>\n<h3 id=\"step31\" style=\"text-align: justify;\"><strong>1. Create an account on the LitExtension website<\/strong><\/h3>\n<p style=\"text-align: justify;\">Firstly, you will need to <a href=\"https:\/\/litextension.com\/?utm_source=blog&utm_medium=display&utm_campaign=anchor_text&utm_term=aurora&utm_content=opencartupgrade\" target=\"_blank\" rel=\"noopener noreferrer\">Register an account<\/a> or sign in\u00a0on the <strong>LitExtension<\/strong> site to create a new migration and perform OpenCart upgrade.<\/p>\n<figure id=\"attachment_25294\" aria-describedby=\"caption-attachment-25294\" style=\"width: 1121px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-25294\" src=\"https:\/\/litextension.com\/blog\/wp-content\/uploads\/2019\/12\/Login.png\" alt=\"Register\/Login to LitExtension site\" width=\"1121\" height=\"520\" srcset=\"https:\/\/litextension.com\/blog\/wp-content\/uploads\/2019\/12\/Login.png 1121w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2019\/12\/Login-300x139.png 300w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2019\/12\/Login-1024x475.png 1024w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2019\/12\/Login-768x356.png 768w\" sizes=\"(max-width: 1121px) 100vw, 1121px\" \/><figcaption id=\"caption-attachment-25294\" class=\"wp-caption-text\"><em>Register\/Login to LitExtension site<\/em><\/figcaption><\/figure>\n<h3 id=\"step32\" style=\"text-align: justify;\"><strong>2. Source Cart and Target Cart Setup<\/strong><\/h3>\n<p style=\"text-align: justify;\">On the migration setup page, you need to enter OpenCart source store info into the blank bar. Then, click <strong>LitExtension Connector<\/strong> to download the connector. After that, extract the zip file and upload the connector to Source Store\u2019s root folder.<\/p>\n<figure id=\"attachment_25521\" aria-describedby=\"caption-attachment-25521\" style=\"width: 2210px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-25521\" src=\"https:\/\/litextension.com\/blog\/wp-content\/uploads\/2021\/01\/opencart-upgrade-1.png\" alt=\"Setup OpenCart Upgrade \" width=\"2210\" height=\"1739\" srcset=\"https:\/\/litextension.com\/blog\/wp-content\/uploads\/2021\/01\/opencart-upgrade-1.png 2210w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2021\/01\/opencart-upgrade-1-300x236.png 300w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2021\/01\/opencart-upgrade-1-1024x806.png 1024w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2021\/01\/opencart-upgrade-1-768x604.png 768w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2021\/01\/opencart-upgrade-1-1536x1209.png 1536w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2021\/01\/opencart-upgrade-1-2048x1612.png 2048w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2021\/01\/opencart-upgrade-1-87x67.png 87w\" sizes=\"(max-width: 2210px) 100vw, 2210px\" \/><figcaption id=\"caption-attachment-25521\" class=\"wp-caption-text\"><em>Setup OpenCart Upgrade<\/em><\/figcaption><\/figure>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/litextension.com\/blog\/connector-setup\/?utm_source=blog&utm_campaign=post&utm_content=17590_UpgradeOpencart&utm_medium=phuonglee\" target=\"_blank\" rel=\"noopener noreferrer\">LitExtension Connector<\/a> files are used to connect and make data exchange possible between your shopping carts. Actually, they are access gates that are fully secured by special LitExtension secured tokens.<\/p>\n<p style=\"text-align: justify;\">The process is the same for macOS, Windows, and Linux users. You can use Filezilla or any FTP app (FileZilla, WinSCP, FileFTP, CuteFTP).<\/p>\n<ol style=\"text-align: justify;\">\n<li>Download Connector to your computer.<\/li>\n<li>Upload folder \u201cle_connector\u201d to your Source\/Target store\u2019s root folder via FTP.<\/li>\n<li>Once you've uploaded the connection properly, its installation status will be checked automatically and you will be informed by a message on the screen.<\/li>\n<\/ol>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/www.youtube.com\/watch?v=0MqMLHwL0AM&feature=emb_logo\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Here<\/a> is the detailed step-by-step setup to help you install <strong>LitExtension Connector<\/strong> easier within 5 minutes.<\/p>\n<h3 id=\"step33\" style=\"text-align: justify;\"><strong>3. Configure Your Migration<\/strong><\/h3>\n<p style=\"text-align: justify;\">LitExtension OpenCart Upgrade Service allows you to transfer all of the important data from your old store to the new OpenCart. You can select either all of them together or certain data.<\/p>\n<p style=\"text-align: justify;\">For example, if you only migrate Products, Customers or Orders, just click to the data you want as below.<\/p>\n<figure id=\"attachment_25306\" aria-describedby=\"caption-attachment-25306\" style=\"width: 2386px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-25306\" src=\"https:\/\/litextension.com\/blog\/wp-content\/uploads\/2018\/10\/Choose-entities.png\" alt=\"Select entities to migrate\" width=\"2386\" height=\"1142\" srcset=\"https:\/\/litextension.com\/blog\/wp-content\/uploads\/2018\/10\/Choose-entities.png 2386w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2018\/10\/Choose-entities-300x144.png 300w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2018\/10\/Choose-entities-1024x490.png 1024w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2018\/10\/Choose-entities-768x368.png 768w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2018\/10\/Choose-entities-1536x735.png 1536w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2018\/10\/Choose-entities-2048x980.png 2048w\" sizes=\"(max-width: 2386px) 100vw, 2386px\" \/><figcaption id=\"caption-attachment-25306\" class=\"wp-caption-text\"><em>Choose entities to migrate<\/em><\/figcaption><\/figure>\n<p style=\"text-align: justify;\">We also provide Additional Options here to extend your migration potentials such as <a href=\"https:\/\/www.youtube.com\/watch?v=v3VG-cuqQk8&list=PLuTfM8MkezGJL02Msbj6TC3rbu35aBP-X&index=8\" target=\"_blank\" rel=\"nofollow noopener\">301 redirects<\/a>, <a href=\"https:\/\/www.youtube.com\/watch?v=QEd6lzb11ME&list=PLuTfM8MkezGJL02Msbj6TC3rbu35aBP-X&index=9\" target=\"_blank\" rel=\"nofollow noopener\">migrating customer passwords<\/a>, <a href=\"https:\/\/www.youtube.com\/watch?v=cTF3AqjthB8&list=PLuTfM8MkezGJL02Msbj6TC3rbu35aBP-X&index=3\" target=\"_blank\" rel=\"nofollow noopener\">preserving orders, products, customers IDs<\/a>,&#8230;Plus, Languages, Order Status, and Customer Group will be matched together to display consistently in the new store.<\/p>\n<figure id=\"attachment_25326\" aria-describedby=\"caption-attachment-25326\" style=\"width: 2614px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-25326\" src=\"https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/09\/04.-Additional-Options-1.png\" alt=\"Additional Options\" width=\"2614\" height=\"738\" srcset=\"https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/09\/04.-Additional-Options-1.png 2614w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/09\/04.-Additional-Options-1-300x85.png 300w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/09\/04.-Additional-Options-1-1024x289.png 1024w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/09\/04.-Additional-Options-1-768x217.png 768w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/09\/04.-Additional-Options-1-1536x434.png 1536w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/09\/04.-Additional-Options-1-2048x578.png 2048w\" sizes=\"(max-width: 2614px) 100vw, 2614px\" \/><figcaption id=\"caption-attachment-25326\" class=\"wp-caption-text\"><em>Additional Options<\/em><\/figcaption><\/figure>\n<h3 id=\"step34\" style=\"text-align: justify;\"><strong>4. Perform migration<\/strong><\/h3>\n<p style=\"text-align: justify;\">We highly recommend you try a demo first to see how our system works. Or else, you can run full migration right away.<\/p>\n<ul style=\"text-align: justify;\">\n<li><strong>To Try Demo:<\/strong> Start your demo migration with a limited number of entities. You will see the same actions as the actual migration. After selecting entities and extra options, click <strong>&#8220;Start Free Demo Migration&#8221;<\/strong> to start migrating.<\/li>\n<\/ul>\n<figure id=\"attachment_25369\" aria-describedby=\"caption-attachment-25369\" style=\"width: 2190px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-25369\" src=\"https:\/\/litextension.com\/blog\/wp-content\/uploads\/2021\/01\/demo-is-running.png\" alt=\"Free Demo Migration\" width=\"2190\" height=\"1469\" srcset=\"https:\/\/litextension.com\/blog\/wp-content\/uploads\/2021\/01\/demo-is-running.png 2190w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2021\/01\/demo-is-running-300x201.png 300w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2021\/01\/demo-is-running-1024x687.png 1024w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2021\/01\/demo-is-running-768x515.png 768w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2021\/01\/demo-is-running-1536x1030.png 1536w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2021\/01\/demo-is-running-2048x1374.png 2048w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2021\/01\/demo-is-running-270x180.png 270w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2021\/01\/demo-is-running-770x515.png 770w\" sizes=\"(max-width: 2190px) 100vw, 2190px\" \/><figcaption id=\"caption-attachment-25369\" class=\"wp-caption-text\"><em>Free Demo Migration<\/em><\/figcaption><\/figure>\n<p style=\"text-align: justify;\">During Demo migration, you will see the progress bar with the process of data transfer. Test transfer will last no longer than 20 minutes depending on how many entities you migrate. After finished, you will get the notification email and start your work, so there is no need to sit and wait.<\/p>\n<ul style=\"text-align: justify;\">\n<li><strong>To Perform Full Migration:<\/strong> Please click on the \u201cSkip Demo Migration\u201d button to perform full migration right away. Once the migration is started, it will run smoothly on the server. Therefore, there\u2019s <strong>no need to keep your PC on<\/strong> while the data is being transferred. It is completely safe to turn it off! Take a break, have a cup of coffee and you\u2019ll be notified via email when the process is completed.\n<div class=\"mceTemp\"><\/div>\n<\/li>\n<\/ul>\n<figure id=\"attachment_25329\" aria-describedby=\"caption-attachment-25329\" style=\"width: 1296px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-25329\" src=\"https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/09\/08.-Full-Migration-is-running-2.png\" alt=\"Full migration is running\" width=\"1296\" height=\"708\" srcset=\"https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/09\/08.-Full-Migration-is-running-2.png 1296w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/09\/08.-Full-Migration-is-running-2-300x164.png 300w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/09\/08.-Full-Migration-is-running-2-1024x559.png 1024w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/09\/08.-Full-Migration-is-running-2-768x420.png 768w\" sizes=\"(max-width: 1296px) 100vw, 1296px\" \/><figcaption id=\"caption-attachment-25329\" class=\"wp-caption-text\"><em>Perform the migration<\/em><\/figcaption><\/figure>\n<div class=\"cta-detail\" style=\"text-align: justify;\">\n<div>\n<p class=\"title\"><strong><span style=\"font-size: 28px;\">Your OpenCart Upgrade, Done Right!<\/span><\/strong><\/p>\n<p>With LitExtension\u2019s experts by your side, you can migrate safely and keep your business running flawlessly.<\/p>\n<p><a class=\"btn-frame\" href=\"https:\/\/litextension.com\/opencart-migration\/opencart-to-opencart-migration.html?utm_source=blog&utm_medium=display&utm_campaign=ctabox&utm_term=kristen&utm_content=opencartupgrade_mid\" target=\"_blank\" rel=\"noopener noreferrer\">CONTACT US NOW<\/a><\/p>\n<\/div>\n<div><img decoding=\"async\" class=\"size-medium wp-image-78213 aligncenter\" src=\"https:\/\/litextension.com\/blog\/wp-content\/uploads\/2024\/09\/2-08-1.png\" alt=\"Perform OpenCart upgrade with LitExtension\" \/><\/div>\n<\/div>\n<h3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\" data-sourcepos=\"57:1-57:63;5051-5113\"><strong>Technical Warning Checklist Before You Upgrade OpenCart<\/strong><\/h3>\n<p class=\"font-claude-response-body break-words whitespace-normal\" data-sourcepos=\"59:1-59:175;5115-5289\">A manual <strong>OpenCart upgrade<\/strong> touches your core files, database, and third-party code all at once. Before you proceed, go through this checklist to avoid irreversible damage:<\/p>\n<ul class=\"contains-task-list\" data-sourcepos=\"61:1-68:156;5291-6664\">\n<li class=\"task-list-item\" data-sourcepos=\"61:1-61:143;5291-5433\"><strong>Never upgrade directly on your live\/production store.<\/strong> Test the <strong>OpenCart upgrade<\/strong> on a staging environment or a cloned copy first.<\/li>\n<li class=\"task-list-item\" data-sourcepos=\"62:1-62:177;5434-5610\"><strong>Confirm PHP and MySQL version compatibility.<\/strong> OpenCart 4 requires a higher minimum PHP version than OpenCart 3 \u2014 check your hosting environment before uploading files.<\/li>\n<li class=\"task-list-item\" data-sourcepos=\"63:1-63:164;5611-5774\"><strong>Do not skip the database backup<\/strong>, even if you only plan to update files. Schema changes between major versions can corrupt data if something fails midway.<\/li>\n<li class=\"task-list-item\" data-sourcepos=\"64:1-64:247;5775-6021\"><strong>Watch out for custom-coded modifications (vQmod\/OCmod overrides).<\/strong> These are a leading cause of white screens and fatal errors after an <strong>OpenCart upgrade<\/strong>, since core files they modify may no longer exist or may have changed structure.<\/li>\n<li class=\"task-list-item\" data-sourcepos=\"65:1-65:125;6022-6146\"><strong>Do not overwrite <code class=\"bg-text-200\/5 border border-0.5 border-border-300 text-danger-000 whitespace-pre-wrap rounded-[0.4rem] px-1 py-px text-[0.9rem]\">config.php<\/code> and <code class=\"bg-text-200\/5 border border-0.5 border-border-300 text-danger-000 whitespace-pre-wrap rounded-[0.4rem] px-1 py-px text-[0.9rem]\">admin\/config.php<\/code>.<\/strong> Losing these means losing your database connection settings.<\/li>\n<li class=\"task-list-item\" data-sourcepos=\"66:1-66:208;6147-6354\"><strong>Check write permissions<\/strong> on the <code class=\"bg-text-200\/5 border border-0.5 border-border-300 text-danger-000 whitespace-pre-wrap rounded-[0.4rem] px-1 py-px text-[0.9rem]\">system\/storage<\/code> and <code class=\"bg-text-200\/5 border border-0.5 border-border-300 text-danger-000 whitespace-pre-wrap rounded-[0.4rem] px-1 py-px text-[0.9rem]\">image<\/code> directories after uploading new files \u2014 incorrect permissions are a common cause of broken image uploads and caching errors post-upgrade.<\/li>\n<li class=\"task-list-item\" data-sourcepos=\"67:1-67:154;6355-6508\"><strong>Avoid running the upgrade during peak traffic hours.<\/strong> Downtime during the file-replacement step is unavoidable in a manual <strong>OpenCart upgrade<\/strong>.<\/li>\n<li class=\"task-list-item\" data-sourcepos=\"68:1-68:156;6509-6664\"><strong>Have a rollback plan ready.<\/strong> If the upgrade script fails, you need your full backup (files + database) ready to restore within minutes, not hours.<\/li>\n<\/ul>\n<p class=\"font-claude-response-body break-words whitespace-normal\" data-sourcepos=\"70:1-70:247;6666-6912\">If any of these steps feel out of your comfort zone, an automated <strong>OpenCart upgrade<\/strong> tool like LitExtension removes most of this risk, since it migrates your data into a freshly installed OpenCart 4 store instead of overwriting your live files.<\/p>\n<hr \/>\n<h2 id=\"step5\" style=\"text-align: justify;\"><strong>Post-Migration Activities<\/strong><\/h2>\n<h3 id=\"step4\" style=\"text-align: justify;\"><strong>1. Check results after migration<\/strong><\/h3>\n<p style=\"text-align: justify;\">After the full transfer, click on \u201cCheck Result\u201d to make sure everything is well migrated to your new OpenCart store.<\/p>\n<p style=\"text-align: justify;\">All items in the catalog, categories, and onsite search can be seen on the front-end. If any product from the source is not on display on the new one, you will need to check from the admin panel. Log into the back-end and choose <strong>Catalog &gt; Products<\/strong> to find the entities and make sure it is enabled.<\/p>\n<figure id=\"attachment_22828\" aria-describedby=\"caption-attachment-22828\" style=\"width: 770px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-large wp-image-22828\" src=\"https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/08\/Product-on-the-OpenCart-store-1-1024x499.png\" alt=\"\" width=\"770\" height=\"375\" srcset=\"https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/08\/Product-on-the-OpenCart-store-1-1024x499.png 1024w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/08\/Product-on-the-OpenCart-store-1-300x146.png 300w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/08\/Product-on-the-OpenCart-store-1-768x374.png 768w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/08\/Product-on-the-OpenCart-store-1.png 1365w\" sizes=\"(max-width: 770px) 100vw, 770px\" \/><figcaption id=\"caption-attachment-22828\" class=\"wp-caption-text\"><em>Product on the OpenCart store<\/em><\/figcaption><\/figure>\n<p style=\"text-align: justify;\"><em>Note<\/em>: Out-of-stock products can be disabled and not visible from the front office.<\/p>\n<p style=\"text-align: justify;\">Finally, some steps need to be taken for your store to go live. Here is the checklist to set up your store after the OpenCart upgrade process.<\/p>\n<h3 id=\"step51\" style=\"text-align: justify;\"><strong>2. Choose a theme from your OpenCart store<\/strong><\/h3>\n<p style=\"text-align: justify;\">If you want to maintain the same design in your new OpenCart store, you should check whether the old theme is compatible with your current OpenCart version. Otherwise, contact your theme provider to ask for information on how to install OpenCart themes or choose a similar theme out there.<\/p>\n<p style=\"text-align: justify;\">OpenCart offers a variety of themes both free and paid for you to choose from. Check out our article here, we have listed out the 8 best themes for OpenCart ever.<\/p>\n<figure id=\"attachment_18196\" aria-describedby=\"caption-attachment-18196\" style=\"width: 1223px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-18196 size-full\" src=\"https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/08\/OpenCart-marketplace-1.png\" alt=\"OpenCart theme\" width=\"1223\" height=\"611\" srcset=\"https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/08\/OpenCart-marketplace-1.png 1223w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/08\/OpenCart-marketplace-1-300x150.png 300w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/08\/OpenCart-marketplace-1-1024x512.png 1024w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/08\/OpenCart-marketplace-1-768x384.png 768w\" sizes=\"(max-width: 1223px) 100vw, 1223px\" \/><figcaption id=\"caption-attachment-18196\" class=\"wp-caption-text\"><em>OpenCart theme<\/em><\/figcaption><\/figure>\n<h3 id=\"step52\" style=\"text-align: justify;\">3. Add necessary extensions<\/h3>\n<p style=\"text-align: justify;\">To power up your store, adding extensions can help to enhance your store in every aspect. There are more than <a href=\"https:\/\/www.opencart.com\/index.php?route=marketplace\/extension\" rel=\"nofollow noopener\" target=\"_blank\">13,000+ additional extensions<\/a> available in OpenCart Marketplace for you to download.<\/p>\n<figure id=\"attachment_18195\" aria-describedby=\"caption-attachment-18195\" style=\"width: 1177px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-18195 size-full\" src=\"https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/08\/OpenCart-marketplace.png\" alt=\" OpenCart marketplace\" width=\"1177\" height=\"619\" srcset=\"https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/08\/OpenCart-marketplace.png 1177w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/08\/OpenCart-marketplace-300x158.png 300w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/08\/OpenCart-marketplace-1024x539.png 1024w, https:\/\/litextension.com\/blog\/wp-content\/uploads\/2020\/08\/OpenCart-marketplace-768x404.png 768w\" sizes=\"(max-width: 1177px) 100vw, 1177px\" \/><figcaption id=\"caption-attachment-18195\" class=\"wp-caption-text\"><em>OpenCart marketplace<\/em><\/figcaption><\/figure>\n<h3 id=\"step53\" style=\"text-align: justify;\"><strong>4. Run recent data migration<\/strong><\/h3>\n<p style=\"text-align: justify;\">When transferring data with LitExtension or configuring your new store, your source store will be operating normally without any interruption. Accordingly, you can still receive new orders, customers, or add new products throughout the data transfer.<\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/litextension.com\/migration-services\/recent-data-migration.html?utm_source=blog&utm_medium=display&utm_campaign=anchor_text&utm_term=aurora&utm_content=opencartupgrade\" target=\"_blank\" rel=\"noopener\">Recent data migration<\/a> is a function of LitExtension that allows you to migrate new-formed entities in the old OpenCart store to the new one.<\/p>\n<p style=\"text-align: center;\">This video will show you how to do it:<br \/>\n<iframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/P6u78lLTozo\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<h3 id=\"step54\" style=\"text-align: justify;\"><strong>5. Change DNS and switch domain<\/strong><\/h3>\n<p style=\"text-align: justify;\">Domain name system (DNS) is the phone book of the Internet. Your DNS settings provide the link between your old custom domain name and the IP address of the network. When you are setting it up, you will need to get your DNS settings updated to direct to the new IP address. In fact, the easiest and fastest way to do it is to contact your old hosting provider.<\/p>\n<p style=\"text-align: justify;\">Luckily, we also have clear guidance in <a href=\"https:\/\/litextension.com\/faq\/docs\/general-questions\/switch-domain-name-after-the-migration\/?utm_source=blog&utm_campaign=post&utm_content=17590_UpgradeOpencart&utm_medium=phuonglee\" target=\"_blank\" rel=\"noopener noreferrer\">switching domain after the migration<\/a>. Let's check out to get your job done easily.<\/p>\n<div class=\"table1\" style=\"text-align: justify;\">\n<h4 style=\"text-align: center; font-size: 150%;\">Is Upgrading OpenCart Too Complicated for You?<\/h4>\n<p>Our <strong>All-in-One Migration Package<\/strong> will come and help you all the way! During the whole process (post, during, and after migration), <strong>you will have a Personal Assistant with you and give out ultimate support<\/strong>. What is more, you will enjoy all our Additional Options for <strong>free<\/strong> if choosing AIO Package!<\/p>\n<div class=\"button\" style=\"text-align: center;\"><a style=\"color: white;\" href=\"https:\/\/litextension.com\/migration-services\/all-in-one-data-migration-service.html?utm_source=blog&utm_medium=display&utm_campaign=ctabox&utm_term=aurora&utm_content=opencartupgrade_bot\" target=\"_blank\" rel=\"noopener\">buy the all-in-one-migration package<\/a><\/div>\n<\/div>\n<hr \/>\n<h2 id=\"step6\" style=\"text-align: justify;\"><strong>Final words\u00a0<\/strong><\/h2>\n<p style=\"text-align: justify;\">In summary, talking about <strong>how to update OpenCart version<\/strong>, instead of using system upgrade methods, LitExtension's automated migration tool is more effective and applicable to everyone.<\/p>\n<p style=\"text-align: justify;\">Want to know more about our trustworthiness? LitExtension scores 4.8\/5 stars with over 2,204 reviews on <a href=\"https:\/\/www.trustpilot.com\/review\/litextension.com\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Trustpilot<\/a> at the time of writing. Moreover, we are getting 96% of users happy with our service according to <a href=\"https:\/\/reviews.financesonline.com\/p\/litextension\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Financesonline<\/a>. You can also look for our customers' testimonial videos on <a href=\"https:\/\/www.youtube.com\/playlist?list=PLuTfM8MkezGLUz9MJvZ0ozvDuiE49FJA2\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">YouTube<\/a>!<\/p>\n<p style=\"text-align: justify;\">LitExtension team is available 24\/7 to help you in all cases, and you just need to <a href=\"https:\/\/litextension.com\/contacts?utm_source=blog&utm_medium=display&utm_campaign=anchor_text&utm_term=aurora&utm_content=opencartupgrade\" target=\"_blank\" rel=\"noopener nofollow\">Contact us<\/a>! Let's join our <a href=\"https:\/\/www.facebook.com\/groups\/litextensioncommunity\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">community<\/a> to get more eCommerce knowledge.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" data-sourcepos=\"27:1-27:204;1533-1736\"><em><strong>Explore our most popular guides:<\/strong><\/em><\/p>\n<ul class=\"[li_&]:mb-0 [li_&]:mt-1 [li_&]:gap-1 [&:not(:last-child)_ul]:pb-1 [&:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\" data-sourcepos=\"29:1-31:357;1738-2879\">\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"29:1-29:350;1738-2087\"><em><strong><a class=\"in-cell-link\" href=\"https:\/\/litextension.com\/blog\/import-opencart-csv-files\/\" target=\"_blank\" rel=\"noopener\">Migrate CSV Files to OpenCart<\/a>: Choose Cost or Free Solution?<\/strong><\/em><\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"30:1-30:435;2088-2522\"><em><strong><a class=\"in-cell-link\" href=\"https:\/\/litextension.com\/blog\/opencart-tutorial\/\" target=\"_blank\" rel=\"noopener\">OpenCart Tutorial<\/a>: How to Set Up a Store on OpenCart<\/strong><\/em><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>OpenCart is one of the most popular eCommerce platforms to run an online business, with more than 190,000 live websites all over the world (Builtwith.com). If you are still running an older version of your store, an OpenCart upgrade is one of the most important steps to keep your store secure, fast, and compatible with [&hellip;]<\/p>\n","protected":false},"author":43,"featured_media":90523,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"tpgb_global_settings":"","ub_ctt_via":"","inline_featured_image":false,"_uag_custom_page_level_css":"","jnews-multi-image_gallery":[],"jnews_single_post":{"source_name":"","source_url":"","via_name":"","via_url":"","override_template":"0","override":[{"template":"1","single_blog_custom":"","parallax":"1","fullscreen":"1","layout":"right-sidebar","sidebar":"default-sidebar","second_sidebar":"default-sidebar","sticky_sidebar":"1","share_position":"bottom","share_float_style":"share-monocrhome","show_share_counter":"1","show_view_counter":"1","show_featured":"1","show_post_meta":"1","show_post_author":"1","show_post_author_image":"1","show_post_date":"1","post_date_format":"default","post_date_format_custom":"Y\/m\/d","show_post_category":"1","show_post_reading_time":"0","post_reading_time_wpm":"300","show_zoom_button":"0","zoom_button_out_step":"2","zoom_button_in_step":"3","show_post_tag":"0","show_prev_next_post":"1","show_popup_post":"0","number_popup_post":"1","show_author_box":"0","show_post_related":"1","show_inline_post_related":"0"}],"override_image_size":"0","image_override":[{"single_post_thumbnail_size":"no-crop","single_post_gallery_size":"crop-500"}],"trending_post":"0","trending_post_position":"meta","trending_post_label":"Trending","sponsored_post":"0","sponsored_post_label":"Sponsored by","sponsored_post_name":"","sponsored_post_url":"","sponsored_post_logo_enable":"0","sponsored_post_logo":"","sponsored_post_desc":"","disable_ad":"0","format":"standard"},"jnews_primary_category":{"id":"","hide":""},"footnotes":""},"categories":[16630,16690],"tags":[],"table_tags":[],"class_list":["post-17590","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-shopping-cart-migration","category-opencart-migration"],"featured_image_src":"https:\/\/litextension.com\/blog\/wp-content\/uploads\/2023\/07\/how-to-upgrade-opencart.jpg","author_info":{"display_name":"Alice Le","author_link":"https:\/\/litextension.com\/blog\/author\/alice-le\/"},"tpgb_featured_images":{"full":["https:\/\/litextension.com\/blog\/wp-content\/uploads\/2023\/07\/how-to-upgrade-opencart.jpg",1729,910,false],"tp-image-grid":["https:\/\/litextension.com\/blog\/wp-content\/uploads\/2023\/07\/how-to-upgrade-opencart-700x700.jpg",700,700,true],"thumbnail":["https:\/\/litextension.com\/blog\/wp-content\/uploads\/2023\/07\/how-to-upgrade-opencart-150x150.jpg",150,150,true],"medium":["https:\/\/litextension.com\/blog\/wp-content\/uploads\/2023\/07\/how-to-upgrade-opencart-300x158.jpg",300,158,true],"medium_large":["https:\/\/litextension.com\/blog\/wp-content\/uploads\/2023\/07\/how-to-upgrade-opencart-768x404.jpg",768,404,true],"large":["https:\/\/litextension.com\/blog\/wp-content\/uploads\/2023\/07\/how-to-upgrade-opencart-1024x539.jpg",1024,539,true],"default":"https:\/\/litextension.com\/blog\/wp-content\/plugins\/the-plus-addons-for-block-editor\/assets\/images\/tpgb-placeholder.jpg"},"tpgb_post_meta_info":{"get_date":"Jun, 2026","category_list":{"category":[{"term_id":16630,"name":"eCommerce Migration","slug":"shopping-cart-migration","term_group":0,"term_taxonomy_id":16630,"taxonomy":"category","description":"<em>Looking to migrate your online store to a new platform? You've come to the right place! Our eCommerce migration category is your go-to resource for expert guidance and advice on how to seamlessly and securely transfer your data.<\/em>","parent":0,"count":66,"filter":"raw"},{"term_id":16690,"name":"OpenCart Migration","slug":"opencart-migration","term_group":0,"term_taxonomy_id":16690,"taxonomy":"category","description":"","parent":16630,"count":3,"filter":"raw"}],"post_tag":false,"post_format":false,"table_tags":false},"author_name":"Alice Le","author_url":"https:\/\/litextension.com\/blog\/author\/alice-le\/","author_email":"trangltq@oceansoftware.com.vn","author_website":"","author_description":"Alice is a passionate Magento expert and content writer, dedicated to helping businesses thrive in the online world. 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