Enable the option to delete orders in admin page -> orders Also you...
Add a social bookmarks with mouse over animation.
This module allows you to display the block in the category, but with...
This module allows you to update quantity or percentage, the prices of...
Section with modules that allow you to import and export your products (pdf, html, etc.)
CSVCronImport will allow you to import/update products, categories, users, etc., from a csv/txt/xml file or URL (like www.host.com/file.csv) and create a scheduled task to automatically update when you want.
Products Anywhere is a module for prestashop that allows you to create animated product galleries, and insert them into any web that support html5 or iframe .
Check Stock is a configurable module that lets you export in a HTML page, the products selected in one or more categories.
Enable SQL admin for your databases in the back office
Create a virtual book with your catalog.
Doawload as PDF any page of your site
Export your product catalog in PDF or HTML format, with 19 different document formats, configurable from the administrator (Export the list with pictures, special offers, product attributes and combinations, etc). Supports reductions by country, user group, currency, etc.