1-Click Direct Upgrade: Includes Free Upgrade Service

*Professional Support (New offer): Simply ensure your website is backed up and provide us with the necessary access. Our team will handle the entire upgrade process for you, free of charge, guaranteeing a seamless transition to the latest PrestaShop version.

Upgrade to PrestaShop 9 from Any Version: Update from any 1.5, 1.6, 1.7, 8.x or earlier PrestaShop 9 to the latest version of PrestaShop 9.

Data Integrity: All data remains intact during upgrades, with only the database schema being updated.

Rollback Capability: Revert to your previous version at any time for peace of mind.

Backup Before Upgrade: Opt to back up your site before the upgrade for extra security.

Version Selection: Choose exactly which PrestaShop version you want to upgrade to.

Theme and Module Retention: Keep your custom themes and modules when upgrading within the same major version (e.g., 9.x to 9.x).

Advanced "Piece by Piece" Technology: Our innovative technology prevents server timeouts, ensuring a smooth upgrade on any server.

Step 1: Download and install PrestaHero Connect: https://prestahero.com/en/145-prestahero-connect.html

Step 2: Reload your back office, then navigate to "PrestaHero > PrestaHero modules" and click on "Connect to PrestaHero" to connect your website with PrestaHero securely with your PrestaHero credentials.

Step 3: Find the module you purchased (or free) modules and click "Install" or "Upgrade" to install the modules or upgrade your modules any time a new version is released.

*Note:

• Premium download: besides installing the modules using PrestaHero Connect, you can open "My account > My downloads" page at PrestaHero and download your purchased modules.
• Free download: you can download the installation package directly on the module details page at PrestaHero.

Version 3.0.5

• Ready for PrestaShop 9 & PHP 8.4 — upgrade more reliably to PrestaShop 9, including the official 9.0 / 9.2 upgrade scripts.
• Smarter resume — if PHP needs switching, the connection drops, or the server restarts mid-upgrade, the process can continue automatically instead of stopping abruptly.
• Clearer PHP guidance — see your current PHP version, the required range for the target PrestaShop version, and continue once the server is ready.
• More reliable module updates — during a core upgrade, module upgrade scripts run more consistently, even when many modules are updated in one go.
• Safer confirmations — important actions (start upgrade, restore backup, skip steps, delete backup…) now use a clear in-page confirmation dialog instead of basic browser alerts.
• More stable mid-upgrade recovery — resume/continue works better when the Back Office is temporarily unavailable during a major upgrade.

Version 3.0.0

• Ready for PrestaShop 9 — Fully aligned with PrestaShop 1.7 → 9.x, so you can keep your store on the latest official releases with confidence.
• Clearer readiness checks before you start: module version, PHP version, writable folders, maintenance mode, cache status, and more — so you know your store is ready.
• If a step pauses (for example, a module fails to enable), you can resume after fixing the issue instead of starting over.
• Safely skip a failing module step and continue the upgrade when needed — with clear warnings to protect your store.
• Improved restore for files and database backups (including compressed .sql.gz / .sql.bz2), plus fixes so rollback works more smoothly mid-process.
• Refined admin UI, better warnings (PHP / version jumps), improved progress screens, and a more responsive layout.
• Hardened security around upgrade/rollback requests, backup validation, downloads and admin entry points.
• Configuration and upgrade data handled more safely across shops.
• Improved HTTP/cURL handling for downloading upgrade packages.
• Cleaner architecture, clearer error messages, better validation, and packaging aligned with PrestaShop standards — for a more dependable upgrade every time.

Version 2.5.9

• Update compatibility with PrestaShop 9.1.4

Version 2.5.7

• Improved handling of upgrade files and MD5 checksum validation to ensure file integrity during the upgrade process.
• Enhanced stability and reliability of the resume mechanism during the upgrade process.
• Update compatibility with PrestaShop 8.2.6 and 9.1.1

Version 2.5.6

• Update compatibility with PrestaShop 9.1
• Support upgrade from PrestaShop 1.5.x to 9.1

Version 2.5.5

• Update compatibility with PrestaShop 9.0.3
• Support upgrade from PrestaShop 1.5.x to 9.0.3

Version 2.5.4

• Module improvement

Version 2.5.3

• Update compatibility with PrestaShop 8.2.0

Version 2.5.2

• Module improvement

Version 2.5.1

• Update compatibility with PrestaShop 8.1.6

Version 2.5.0

• Update htaccess file when running Apache 2.4
• Module improvement

Version 2.4.9

• Module improvement when upgrading from PrestaShop 1.6 to the recent versions

Version 2.4.8

• Update compatibility with PrestaShop 8.1.4

Version 2.4.7

• Module improvement

Version 2.4.4

• Update compatibility with PrestaShop 8.1.2

Version 2.4.3

• Module improvements

Version 2.4.0

• New option: upgrade to PrestaShop Edition

Version 2.3.8

• Update compatibility with PrestaShop 8.1

Version 2.3.7

• Module improvements

Version 2.3.1

• Update compatibility with PrestaShop 8.0.1

Version 2.3.0

• Update compatibility with PrestaShop 1.7.8.8 and 8.0.0

Version 2.2.9

• Module improvements

Version 2.2.8

• Update database structure when upgrading to the latest PrestaShop version