Editor: osCommerce is one of the most advanced virtual stores for the web. It offers unlimited categories, products and product-options, registered and unregistered shopping cart, customizable tax options, multiple shipping and payment modules, special prices, banner management, and much more options. And it is licensed as open-source.
Add, delete, modify products records.
Add, delete, modify product categories.
Add, delete, modify product manufacturers.
Add, delete, modify currencies.
Automatic update of exchange rates of currencies.
Image management functions.
Product-image automatic resizing, padding and optimization on the fly (while uploading).
Multiple images per product (if your store has the More Pics 6 extension).
Drag and drop, move products Between categories with your mouse.
Copy and paste, copy products between categories.
Group and relative operations: modify several products at once, and change
OsCommerce Product Manager is developed by mariovaldez.org