CatCompress is a popular file compress and arhive manager software with a high compression ratio.

CatCompress features:
Fully supported format include: catcp, zip, 7z, tar, and wim, that includes compressed and extracted too.
Open and extract supported archive format include: "catcp rar zip 7z wim arj bz2 bzip2 cab cpio deb dmg exe fat gz gzip hfs iso lha lzh lzma ntfs rpm squashfs swm tar taz tbz tbz2 tgz tpz tpz4 txz whd xar xz z vhd"
High compression ratio, high-class compression algorithm;
Right-click menu options to Compress or Extract directly from your file browser
Special algorithms optimized for text, audio, graphics, 32-bit and 64-bit executables compression;
Useful for creating self-extracting archives with SFX modules for catcp, 7z;
Split archives, catcompress can create an archive consisting of several files, customized volume size.
Support encrypt archive using a password. the encrypt method can be set AES_256 or ZipCryptTo.
Ability to compress the library folder.
Customizable compress method, dictionary, word and thread etc.

Home:

http://www.catcompress.com/

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