Migration from PrestaShop 1.7 to PrestaShop 8

PrestaShop 1.7 is still functional, but the technology ecosystem evolves quickly. Hosting, modules, security requirements, and PHP versions advance, and staying on older versions begins to create technical limitations. Upgrading to PrestaShop 8 ensures compatibility with modern environments, improves stability, and provides active core support without the need to rebuild your store from scratch.
It’s not a radical migration like from legacy versions, but it is a key update to prevent future roadblocks.

Signs that your store should be updated

In many cases, the decision doesn’t come from planning but from technical friction. These situations are usually indicative:
  • Your hosting provider requests migration to PHP 8
  • Some modules stop receiving updates
  • The back office becomes less responsive
  • Conflicts arise when adding new functionalities
  • There are growth plans or external integrations

What improvements does PrestaShop 8 introduce?

Technical compatibility

The system includes official support for PHP 8.1 and 8.2, making integration with modern infrastructures easier.

Enhanced security

Vulnerabilities found in previous versions have been fixed, and core maintenance remains active.

Optimized performance

Resource usage is managed more efficiently, improving the responsiveness of the admin panel.

Modern ecosystem

Compatibility is expanded to include recent extensions, integrations, and payment gateways.

Management experience

The back office offers greater stability and speed for daily tasks.

Technical aspects that require review

Some elements often require attention to ensure stability and proper functioning after updating to PrestaShop 8.
  • Overrides heredados
    Adjust or remove incompatible code
  • Plantillas Smarty
    Update syntax and verify rendering
  • Hooks obsoletos
    Reassign functions and adapt legacy modules
  • Configuración SMTP
    Verify email delivery and automated notifications
  • Cron jobs y caché
    Update scheduled tasks and recompile cache

How we approach the update

Our migration process is organized into clear phases that minimize risks and ensure your store runs smoothly on PrestaShop 8.

Initial technical analysis

Module audit, theme review, overrides, and customizations to detect potential conflicts.

Environment preparation

Backup verification, cloning to staging, and server validation to ensure safe testing.

Controlled execution

Technical update with adjustment of incompatibilities and adaptation of critical configurations.

Functional validation

Testing of registration, login, cart, checkout, payment methods, and automated emails to ensure full functionality.

Launch

Deployment to production with initial monitoring and post-update support.

Data integrity in PrestaShop 1.7 → 8

The update preserves your store’s key information, ensuring all essential data remains intact and ready to operate after the migration.
  • Product catalog
  • Customers
  • Orders
  • URLs
  • SEO configuration
  • Business rules
Everything is validated before launch to ensure operational consistency and prevent post-migration errors.

Upgrade options

The choice between methods depends on the level of customization, the store’s history, and available resources.
Method Advantages Limitations Ideal for
Update Assistant - Fast process
- Low cost 		- May carry over historical errors
- Risk with customizations 		Standard stores without complex customizations
Clean installation - More stable environment
- Optimized infrastructure
- Better future scalability 		- Requires manual or tool-assisted data migration
- Longer setup time 		Complex stores or those with a long history

Update Assistant

Advantages - Fast process
- Low cost
Limitations - May carry over historical errors
- Risk with customizations

Standard stores without complex customizations

Clean installation

Advantages - More stable environment
- Optimized infrastructure
- Better future scalability
Limitations - Requires manual or tool-assisted data migration
- Longer setup time

Complex stores or those with a long history

Benefits of upgrading to PrestaShop 8

Upgrading from PrestaShop 1.7 to 8 consolidates a technical foundation ready for growth. Beyond performance and security, it ensures your store stays aligned with the current technology ecosystem.
  • Greater stability
  • Future compatibility
  • More responsive panel
  • Enhanced security
  • Platform ready to scale
The update can be carried out without interruptions or data loss when executed under a controlled process. Our team handles technical evaluation, execution, testing, and post-update support, allowing your business focus to stay where it belongs: on growth.
Contact us, don't be afraid.