unzip / zip / rar program similar to winzip / winrar

Looking for a program that will unzip and zip files for all the most popular formats, quickly and easily. An excellent GUI is the most important. I need something of the same GUI quality as Power Archiver, which can be downloaded here: <[login to view URL]> -custom installer -associate archived formats with program -original menu icons and program icon -30-day trial version -supports new 7-Zip format (.7z) -can encrypt archives with password (128 bit) -create self-extracting archives (.exe) -unlimited archive size -high compression ratio (at least equal or better than winzip / powerarchiver) -Select multiple files to right-click and archive -Help file - Read and write support for ZIP, 7-ZIP, CAB, LHA (LZH), TAR, GZIP, BZIP2, BH, XXE, UUE, yENC, and MIME (Base 64) - Read and extract support for: RAR, ARJ, ARC, ACE, ZOO plus ISO, BIN, IMG and NRG disc image formats ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform Windows 98, ME, 2000, XP