EntityQ2466038· pop 17· linked from 381 articlesThe Free Software DefinitionSign in to saveFree Software Foundation document defining free (libre) softwareConnectionsThe Open Source DefinitionEntityRichard StallmanEntityfree softwareEntitypublic domainEntitysource codeEntityGNU General Public LicenseEntityQ48413Entityopen-source softwareEntityCreative Commons licenseEntitycopyleftEntitydevice driverEntityfree and open-source softwareEntityproprietary softwareEntitydigital rights managementEntityMIT LicenseEntityBSD licensesEntityApache LicenseEntityGNU Lesser General Public LicenseEntityGNU ProjectEntityMozilla Public LicenseEntityCategoriesDefinitionsFree and open-source software licensesFree softwareFree Software Foundation