Type:

Archive file type

7z is the new archive format, providing high compression ratio. 7z has open architecture, so it can support any new compression methods. Now the following methods are integrated to 7z: LZMA, PPMD, BCJ, BCJ2, BZip2, Deflate LZMA is default and general compression method of 7z format. 7-Zip also supports encryption with AES-256 algorithm. 7z is a part of 7-Zip program distributed under the GNU LGPL.

To open this file type, download and install one of the following applications

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