RSP LZMA is a Win32and Win64 DLL to compress files with an advanced compression format (LZMA).

Features
1. Ability to compress and uncompress files using an advanced compression format
2. It can compress better than gzip, zlib , zip or bzip2
3. The code is optimized for new processors
4. The compression engine is loaded dynamically in the process
5. Ability to pause , resume and cancel the execution

The license of this software is Free, you can free download and free use this file compression software.