There are 2 repositories under decompress-files topic.
C++ software to compress and archive files with Qt based UI. (Currently user-interface ready)
Extract a recursively compressed single file (multiple archive formats).
C software to compress and archive files with CLI console. (miniz)
[ENG] A simple tool to quickly and easily COMPRESS and DECOMPRESS many files of VARIOUS EXTENSIONS; [PT] Ferramenta para DESCOMPACTAR e COMPACTAR arquivos em massa de diversas extensões
Compress/decompress files with binary trees. Algorithm developed for Data Structure class at FURB.