Compress and expand ZIP, TAR, and GZIP file formats.
From the developer: "Finally! An intuitive interface for ZIP files! (Works with Tar/Tgz also!) Compress 2000 is a well-behaved Zip/Tar reader and writer. It only saves when you tell it (unlike all other archivers) and it sports a Microsoft Office(tm) like interface with customizable tool bars and menus. Fully drag/drop and copy/paste compliant. Feels like Windows Explorer(tm). It runs fast and saves small!"
Not to mention I told it to unzip a .tar.tzg file and it says it's not a tar file. It claims to unzip them but it doesn't even recognize them. Plus after the second time of trying to open a file is crashes and shuts down.