Supporting 47 different archive types: Create,Open and Extract : Zip,7Zip,Lha,Sqx Open and Extract: .zip,.7z,.tar,.gz,.bz2,.arc,.arj,.asd,.ace,.mime,.b64,.bel,.deb, .yz1,.f,.frz,.icl,.ico,.cab,.jam,.lha,.lzh,.lzs,.hqx,.cpt,.dmg,.pit,.pak,.wad,.rar,.rpm,.sqx,.macbin, .cpio,.shar,.uue,.xxe,.imp,.yenc,.zoo,.ear,.jar,.war,.wsz,.mskin,.bzs,.wal,.wmz ShellExtension support: Associate archives with SharpArchiver Add a menu to windows shell which will enable you to extract or create archives with just 2 mouse clicks Tools: MultiExtract Tool ConvertArchive Tool Encrypt/Decrypt Tool: enables you to protect any file on your computer by creating a sharparchiver encrypted file ( .SAE ). User frendly and sharp looking interface: SharpArchiver is very simple to use.This is one of the key features because there are archivers out there that are very good but their interface is complex and confusing.Simple and free are the best reasons you should use SharpArchiver.