EntityQ2009630· pop 26· linked from 583 articlesGNU IceCatSign in to saveFirefox derivative recommending only free softwareConnectionsQ698EntityGNU General Public LicenseEntityQ7715973Entityproprietary softwareEntityOutlook ExpressEntityWaterfoxEntityMailEntitylist of GNU packagesEntityNetscapeEntityTorch browserEntityFriedrich NietzscheEntityLinuxEntityoperating systemEntityHTMLEntityMicrosoft WindowsEntityemailEntityInternational Standard Book NumberEntityQ2005EntityWorld Wide WebEntityAndroidEntityCategoriesFree and open-source Android softwareFree email softwareFree web browsersGecko-based softwareGNU Project softwareMozillaPOSIX web browsersSoftware forksWeb browsers based on Firefox