The program is designed to compress files and archive data. WinAce compresses in formats: ACE, ZIP, LHA, MS-CAB, JAVA JAR, and decompresses formats:

ACE, ZIP, LHA, MS-CAB, JAR, ARC, ARJ, GZip, TAR, ZOO, JAR. Creates self-extractable files from ACE and ZIP archives. The program offers extensive functions related to the verification and repair of archives, as well as their optimization.

The program is also equipped with a viewer of graphic files, HTML, txt, etc. The program is also equipped with a viewer of graphic files, HTML, txt, etc. The program is also equipped with a viewer of graphic files.

The advantage is also the ability to perform basic operations on files (copy, move, delete).