7-Zip is open source software. Most of the source code is under the GNU LGPL license. The unRAR code is under a mixed license: GNU LGPL + unRAR restrictions.
RAR File Open Knife is not a Swiss Army Knife. It is rather like a precious steak knife: very specialised and efficient. The tool only opens RAR archives. As fast as possible. The program comes with short instructions in over 50 languages.
Express Zip Software for File Compression and Archiving. Easily create, edit, manage and extract zipped files and folders. Zip or compress to reduce file size for email transmission or save hard drive disc space. Supports .zip, .rar and .tar.
WinArchiver Virtual Drive is a free Virtual CD/DVD ROM utility. It can mount ZIP, RAR, ISO, 7Z, MZP, and other popular archives as virtual drive. You can run programs or access the files from a virtual drive without original cd/dvd discs.
Find files within zip files by specifying the filename.
Tool was developed to repair files from corrupted RAR archives. The Program is able to recovers files from RAR archives, it minimizes data loss during recovery. Repair encrypted data from RAR archives. Fix Rar files and restore corrupted Rar files.
DesktopZip 2008 is a fast, simple ZIP archiver and dearchiver which uses most popular ZIP format. Its intuitive user interface is extremely easy to use, while its wide ranging support for most file compression formats and comprehensive feature.
Combine the contents of multiple zip files into one new zip file.
Batch zip many folders into zip files at once.
UnZip Me is a Free, simple to use utility for extracting and creating Zip files. Designed with the novice in mind, all one need do is locate the Zip or your files and UnZip Me does the rest.
It allows you to split a large file into CD sized segments and create a standard .bat file that can be used to reconstruct a copy of the original file.
Recompress and Optimize JPEG files by an average of 30% without causing any addition loss in image quality. Infima Jpeg Optimization SDK introduces a new method for preprocessing and optimizing JPEG images before they are compressed.
Powerful command line archiver and archive manager. RAR files can usually compress content 8 to 30 percent better than ZIP files. Main features are strong compression, long filename support, self-extracting archives and more.
Define some filters to apply to a list of files, which can be in multiple folders, to rename the whole list at once. It checks the file names, incorporates in the Shell (via Explorer`s context menu), supports regular expressions, ID3 tags, and more.
SFV Checker uses CRC-32 technology to check each file and notifies you of any potentially bad, corrupt, incorrect size or missing files to save you hours of downloading only to find you have 1 file missing or the last file has a CRC checksum error.
SuperCool Multiple ZIP - A utility to work with multiple ZIP files. Its primary function is to extract files from multiple archives and create multiple archives.
TurboZIP Express is fast, easy to use solution for handling ZIP and CAB files. It integrates with Windows to quickly ZIP, CAB, UnZIP single or multiple files without even opening the program. Right-mouse menus and drag and drop bring you convenience.