Compress and decompress files into the popular zip or gz format saving space and transfer times. Shappire GZip Utility allows you to compress data on the server in gz format or a multi-file zip file, this can be decompressed on the client device once it has been downloaded. Alternatively, it could be used to compress certain parts of your data on the device if it isn't being used frequently, giving the device more memory to operate with. Sapphire GZip Utility is also included in the Sapphire Suite, the complete set of Sapphire Solutions Development Utilities. Now supports Satellite Forms. Windows Mobile 6 platform (WM 6.0) compatible.