Fiark is a File Transfer Tool (FTT.)
Unlike a backup, an FTT is designed to QUICKLY copy ("float") files between a DIVERSE set of computing environments.
jShrinker is written in Java and can de/compress 7zip*, zip, bzip2, tar, lzma, rar, and gzip formats. It aims to be cross-platform and to provide an easy-to-use interface. It will include these features: batch decompression. *Decompress only
The RAZip bitstream format was designed to provide a faster
random access to compressed data than what is currently
possible using the GZIP format. During the desing phase,
some other features were added, like encryption and error correction.