Articles for Developers
The Import/Export tool gives you the ability to manage multiple customer and product records in a single operation. If you have a large catalog of products, you will find it much easier to export the data, edit the data in a spreadsheet, and then import the data back into your store.
Magento Community Edition is open source software and can be downloaded for free. Developers can modify the core code and add features and functionality by installing extensions from the Magento Connect marketplace.