The memory available on the devices is undoubtedly increasing as technology evolves, but so is the amount of data we are storing. We can now store more information about products and customers allowing a smoother daily run of the business. However, we may sometimes find that our data is still, too big. Imagine transferring a product catalogue over a GSM connection which may not only take a long time, but be costly in connection charges. The solution is to be able to transfer the data in a compressed format and decompress it on the device. The solution is to use the Sapphire GZip Function Library. Data can be compressed on the server in the 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. The Sapphire GZip Function Library makes file compression and decompression simple with features such as Compressing and Decompressing a file into the GZ file format and Compressing and Decompressing multiple files into the Zip file format. Royalty Free Licence. When you purchase a developer’s licence, you are free to use the DLL in any number of your projects and deploy it to all the devices to your clients. There’s no need for royalties based on the scale of your project, just a one off fee. You will also get 12 months email support and discounted upgrades for future developments.