Norsk versjon – 7-Zip

Software information

7-Zip is an archiving and compression program that uses open source and was originally developed for Microsoft Windows, but later became available to other operating systems.

7-Zip is free software with open source. The most of the code is under the GNU LGPL license. Some parts of the code are under the BSD 3-clause License. Also there is unRAR license restriction for some parts of the code. Read 7-Zip License information.

Read about file encryption with 7-Zip.

License information

Free software: You can use 7-Zip on any computer, including a computer in a commercial organization. You don't need to register or pay for 7-Zip.

Used by all units at NTNU. 7-Zip is installed on all PCs operated by NTNU IT.


Supplier information

Manufacturer: Copyright (C) 2018 Igor Pavlov. See more about 7-Zip at

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