
The program can be used from a command-line interface as the command p7zip, or through a graphical user interface that also features shell integration. 7-Zip has its own archive format called 7z, but can read and write several others. It is developed by Igor Pavlov and was first released in 1999. To enable the user to test the integrity of archives, WinRAR embeds CRC32 or BLAKE2 checksums for each file in each archive.ħ-Zip is a free and open-source file archiver, a utility used to place groups of files within compressed containers known as "archives". It can create and view archives in RAR or ZIP file formats, and unpack numerous archive file formats. WinZip is a more capable and easier-to-use Windows equivalent of two earlier programs commonly used in the DOS operating system, PKZIP - Wikipedia and PKUNZIP. WinZip is the original and most popular of all Windows Zip. WinRAR is a trialware file archiver utility for Windows, developed by Eugene Roshal of win. WinZip is a Windows program that lets you archive and compress files so that you can store or distribute them more efficiently. WinZip is compression software that is used to reduce file size for easy transfer and storage. In addition, zip is also commonly used to compress files and make them available.


The program can create archives in Zip file format, unpack some other archive file formats and it also has various tools for system integration. Typically, you would use zip for archiving files you rarely use, or to send documents and pictures via email.

It is developed by WinZip Computing (formerly Nico Mak Computing), which is owned by Corel Corporation. WinZip is a trialware file archiver and compressor for Windows, macOS, iOS and Android.
