SREP 1.5 released. Changes against 1.0:
* -m1: old method (compression memory = 6-7% of filesize, check
matches by SHA1 digest)
* -m2: new, default method (compression memory = 2-3% of filesize,
check matches by rereading old data)
* -index option - keep index of compressed data in separate file
in order to improve compression ratio
* 64-bit executable that's still 100% compatible but faster than
32-bit one
Download:
http://freearc.org/research/SREP.aspx