LICENSEWARE
7-Zip Rule

Running a program that uses the LGPL library is not restricted

Catalog row in Vendor License Rules · Cited

Kind
Use rights
Statement
GNU LGPL 2.1 §0 (February 1999): activities other than copying, distribution and modification are outside the licence, and the act of running a program using the Library is not restricted. Internal installation and use of 7-Zip therefore triggers no source, notice or copyleft obligation; obligations attach to distribution and modification.
Applies when
Assessing whether internal deployment triggers LGPL obligations.
Applies to
Internal execution of 7-Zip and of software that uses 7-Zip libraries.
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