v4.0 [May 9, 2013]
- A powerful 64-bit zip engine upgrade for maximum zipping speed.
- A switch for zipping and unzipping that enables hardware acceleration using any available GPU that supports OpenCL.
- Now creates/extracts LHA files.
- Now extracts from RAR, 7z and other archivers.
v3.2 [Nov 13, 2009]
Key Features:
- Improved Compression. PPMd and bzip2 compression methods provide greater compression for many types of files.
- Supports “Best” method zip operations which now include the new LZMA and Jpeg compression along with the existing PPMd, bzip2, and WavPack compression methods.
- Supports "Password Policies" to designate the minimum length and character set of passwords and passphrases as well as the allowable encryption methods.
- File level comments can now be stored using UNICODE characters
