Freeware Description :
    7Zip is an open-source file archiver, that offers a the highest compression ratio, using the new f 7z format, which delivers compression results that are usually 30-50% better than standard ZIP. We tested it with a server log file, which compressed with ZIP had a file size of 18 mb and using 7-Zip was reduced to 8 mb (results may vary, depending on file type). In addition, 7Zip also supports 7z, ZIP, CAB, RAR, ARJ, GZIP, BZIP2, TAR, CPIO, RPM and DEB formats, so it can be used with all popular archive files as well. The program offers a basic file explorer interface and also integrates into the Windows right-click menu. It can be associated with any of the supported formats and also offers commandline support. Interface and additional features are fairly basic, but the compression ratio is outstanding.

Freeware Description :
    MyZippa allows you to easily archive multiple folders by creating a separate compressed archive (.zip) for each one of the selected folders. The compressed files can optionally have the current date appended to the name, allowing you to maintain multiple copies of different file versions. You can save various combinations of folders into profiles which can quickly be loaded or run via the command line (useful for backup purposes). MyZippa comes with internal support for .zip compression and also offers external support for WinRar and 7zip users, allowing you to easily batch compress folders or automated backups. Addirional features include customizable WinRar or 7zip parameters, option to execute a custom command after compression

Freeware Description :
    UnzipThemAll allows you to extract multiple archive files at once. Just select the folder that contains the files, and click a button. The program can extract the archives either to a folder with the same name, incrementing folder names, a specified folder or the current folder. UnzipThemAll supports ZIp, RAR and ACE formats. Additional features include support for password protected files, favorite folders, deletion of archives after unzipping and more.

Freeware Description :
    CAM UnZip is a simple ZIP file utility that opens, creates and modifies ZIP files quickly and easily. You can open ZIP files, list and view the files in the archive and choose to extract all or selected ones. You can also add files or create new zip files from scratch. Basic features, easy to use.

Freeware Description :
    ALZip enables you to open 36 ZIP, archive and compression file formats, and create compressed archives in 8 different formats. The program supports creation of self-extracting archives and can also open CD image files (.ISO, .BIN), allowing you to view and extract the content. Other features include password recovery, archive splitting, command-line options and support for large ZIP64 files.

Freeware Description :
    ExtractNow is a tool that lets you extract multiple compressed files with ease. It supports ZIP, RAR, ACE, SIT and other compressed files and offers shell integration as well as an easy to use, compact interface. You can simply drag and drop files onto the interface or browse for them in your folders. ExtractNow also offers a search function that lets you find supported files quickly. When extracting files, you can choose to select a folder or automatically extract them to a newly created folder with the same name.

Freeware Description :
    ZipGenius is a powerful zip tool that offers support for more than 20 different compression formats, including 7zip, ZIP64, UPX and many others. It supports drag and drop, 5 compression levels, full customization and integration in Windows Explorer. The program also comes with a built in FTP client that allows to download and upload files from within the software. The signature features allows you to add your signature and contact information to any zip file you create. ZipGenius also supports the creation of self-extracting exe files, complete with custom setup launch and icon. ZipGenius also comes with additional features like encryption, scanner support (acquire pictures and zip them into files), backup, statistics, download time calculator, disk spanning, file export, support for OpenOffice and more. It can also interact with your Pocket PC device. Very nice!

Freeware Description :
    QuickZip is a un/compression utility that supports a wide range of file formats including .zip, .cab, .ace, .rar, .7z and many others. It offers an integrated multimedia viewer in addition to the traditional file list. Other features include Encryption, SFX creation, Batch zipping, Zip repair, Bookmarks and more. You can also use QuickZip to convert archives from one format to another, or to rename large numbers of files.

Freeware Description :
    IZArc is a full featured archiving tool that you can use to open and create compressed files in many different formats. It offers many advanced features, including repairing of broken archives, searching within archives, password protecting, emailing of archives and much more. The program provides an Explorer style interface with integrated file browser, favorites, customizable toolbar and color coded file listings. IZArc can also be used to create self-extracting or disk-spanning archives and more. Additional features include Windows Explorer integration, anti-virus integration and just about anything else you d would expect to find in a professional archive utility - but this one is free. IZArc support most popular archive formats, including 7-ZIP, ACE,ARC, ARJ,BH, BZ2, CAB, DEB, GZ,HA, JAR, LHA, LZH,PAK, PK3, RAR, RPM, TAR,TGZ, TZ, ZIP and ZOO. The program is easy to use, even for beginners, yet powerful enough to provide advanced users with all the tools you need.

Freeware Description :
    IZArc2Go is portable version of IZArc, a full featured archiving tool that you can use to open and create compressed files in many different formats. It offers many advanced features, including repairing of broken archives, searching within archives, password protecting, emailing of archives and much more. The program provides an Explorer style interface with integrated file browser, favorites, customizable toolbar and color coded file listings. IZArc can also be used to create self-extracting or disk-spanning archives and more. Additional features include anti-virus integration and just about anything else you d would expect to find in a professional archive utility. IZArc support most popular archive formats, including 7-ZIP, ACE,ARC, ARJ,BH, BZ2, CAB, DEB, GZ,HA, JAR, LHA, LZH,PAK, PK3, RAR, RPM, TAR,TGZ, TZ, ZIP and ZOO. The program is easy to use, even for beginners, yet powerful enough to provide advanced users with all the tools you need. IZArc2Go can be copied directly to your USB drive.