7-Zip 4.32 7-Zip is a file archiver with the highest compression ratio. The program supports 7z, ZIP, RAR, CAB, ARJ, LZH, CHM, CPIO, RPM, DEB, GZIP, BZIP2, Z and TAR formats. Compression ratio in the new 7z format is 30-50% better than ratio in ZIP format.

Document Press v1.11 compresses Microsoft Office documents and a host of other files. Document Press reduces file size by removing dead space, while allowing you to use these files without any need to decompress them. There is no data loss during compression.

7-max 4.01 7-max increases the performance of some applications up to 10-20%. Memory manager in Windows system is not too effective. 7-max contains its own memory manager. You can run any application, so that application will use effective memory manager.