Freeware File Archiver

IZArc (pronounced 'Easy Arc') is an extremely comprehensive file archiver with support for absolute dozens of different formats including ZIP files, 7-Zip files and RAR archives. A review of IZArc has also been published.
Download IZArc 4.6 (from Compression)

4.61 MB | For Windows 7, Windows 8 / Vista / XP | Free

You might be so inclined to spend a few bucks on a program like WinZip or WinRAR, but there are also free alternatives of which Zipeg is one. A review of Zipeg has also been published.
Download Zipeg 2.9.4.1316 (from Compression)

1.62 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

When instead of ZIP archive contents you see a message "Cannot open file: it does not appear to be a valid archive", it means that the archive is damaged and needs fixing..
Download DiskInternals ZIP Repair 1.1 (from Compression)

0.37 MB | For Windows 7, Windows 8 / Vista / XP / NT | Free

NonCompressibleFiles is a small portable program that allows you to create on the fly one or more non-compressible files, or maximum compressible files..
Download NonCompressibleFiles 5.11 (from Compression)

0.03 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

MSI Unpacker is a basic tool which can extract the contents from Microsoft Installer files. A review of MSI Unpacker has also been published.
Download MSI Unpacker 1.5 (from Compression)

476 KB | For Windows 7, Windows 8 / Vista / XP | Free

Explzh is a free file archiving utility that can extract the contents of many of the most common archive formats such as ZIP, ISO, RAR, 7ZIP, ARJ, TAR and its own LZH files. A review of Explzh has also been published.
Download Explzh 10.01 (from Compression)

3.1 MB | For Windows 7, Windows 8 / Vista / XP | Free

QuickPar is a utility (in fact, THE utility) to create, verify and view PAR or parity files found commonly on filesharing services and usenet newsgroups. A review of QuickPar has also been published.
Download QuickPar 0.9.1 (from Compression)

490 KB | For Windows 7, Windows 8 / Vista / XP | Free

RAR File Open Knife is a RAR extraction utility which only works with RAR files. A review of RAR File Open Knife has also been published.
Download RAR File Open Knife 7.0 (from Compression)

1.3 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

ZIP Reader is a free Windows utility that allows users to open files that have been compressed using SecureZIP or PKZIP--or any other ZIP product..
Download ZIP Reader 14.0.1029.0 (from Compression)

2.93 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

WinUHA is a very powerful file compression utility which provides a useful user interface for access to its main controls. A review of WinUHA has also been published.
Download WinUHA 2.0 (from Compression)

1.4 MB | For Windows 7, Windows 8 / Vista / XP | Free