The best open source alternative to Adobe AIR is Appcelerator Titanium. If that doesn't suit you, our users have ranked nine alternatives to Adobe AIR and six of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Adobe AIR are RhoMobile, kodeWeave, Codename One and Convertigo.
Appcelerator Titanium, offered for free by Appcelerator, lets web developers use web technologies, open source and cloud computing to build native apps for iPhone, Android, Windows, Mac OSX and Linux.
United States
kodeWeave is a realtime coding playground for HTML, CSS and Javascript. Similar to JSFiddle and JSBin, but kodeWeave was made to work offline but also as a prototyping application to build applications for desktop operating systems while on mobile devices.
Codename One is an open-source Java framework for building mobile, desktop, web and watch apps from one codebase. It compiles mobile apps to native binaries and custom-renders the UI for consistent behavior across platforms. Developers can call native platform APIs when needed.
United States
Convertigo is a Low code Open source Enterprise Mobility Platform enabling Enterprises to reduce their mobile apps development costs and delivery time by 10 to 50 times.
France
EU
General-purpose tool enabling the creation of cross-platform native-like desktop applications using HTML, CSS, and JavaScript, with a single codebase running on Mac, Windows, and Linux. Suitable for prototyping, production, and offline app development.
