ZipGenius Suite

ZipGenius Suite is one of the best free file compression tools out there. The program offers its own FTP server, automatic email sending and support for dividing files in different parts. ZipGenius Suite supports a long list of formats, including: ZIP, CZIP, CAB, ARJ, RAR, ARC, ZOO, LZH, LHA, ACE, PAK, UUE, XXE, MIM, B64, Z, TAR, TAZ, TGZ, GZ, JAR, WAR, EAR... Without any doubt, ZipGenius Suite is one of the best alternatives to Winzip.