===== Permissive Open Source Software ===== [[dido:public:ra:xapend:xapend.a_glossary:start| Return to Glossary ]] **Permissive Open Source Software** is simply a non-[[dido:public:ra:xapend:xapend.a_glossary:c:copyleft|copyleft]] open source license — one that guarantees the freedoms to use, modify, and redistribute, but that permits proprietary derivative works. See the copyleft entry for more information. Source: [[https://opensource.org/faq#permissive | What is a "permissive" Open Source license? ]]