KnowraFree softwareLinked fromLinked fromThe 9 pages that link to Free software, each with the reason it gives.All 9Broader topic 1Related 1Narrower topic 4Compared with 3Open-source softwareCompared with: The term emphasizes user freedoms, while open source often stresses practical development benefits.Proprietary softwareCompared with: The contrast concerns user freedom, not whether the software costs money.CopyleftNarrower topic: Copyleft is one way to preserve these freedoms in modified and redistributed versions.GNU General Public LicenseNarrower topic: The GPL translates these four freedoms into terms for covered software.Free Software FoundationNarrower topic: This is the movement and principle the FSF exists to promote.Free software movementBroader topic: The movement’s central idea is defined by these four user freedoms.GIMPNarrower topic: GIMP's source code and license embody these freedoms.SoftwareRelated: The free-software movement defines software freedom through user rights.Open sourceCompared with: It shares core permissions with open source but frames them as user freedoms.