🌐EnglishEnglishالعربية한국어EntityQ613361· pop 21· linked from 330 articlesQ613361Also known as WinForms, System.Windows.Formsgraphical user interface software libraryAvailable in 21 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةBahasa IndonesiaBulgarianConnectionsGTKEntityExtensible Application Markup LanguageEntityCategories2002 softwareFormerly proprietary softwareMicrosoft application programming interfacesMicrosoft free softwareMono (software).NET terminologySoftware using the MIT licenseWidget toolkitsWindows-only free software