SmartFoxServer is a comprehensive SDK for rapidly developing multiplayer games and applications with Adobe Flash/Flex/Air, Unity, HTML5, iOS, Universal Windows Platform, Android, Java, C++ and more.
SmartFoxServer comes with a rich set of features, an impressive documentation set, tens of examples with their source, powerful administration tools and a very active support forum.

Born in 2004, and evolving continuously since then, today SmartFoxServer is the leading middleware to create large scale multiplayer games, MMOs and virtual communities.
Thanks to its simplicity of use, versatility and performance, it currently powers hundreds of projects all over the world, from small chats and turn-based games to massive virtual worlds and realtime games.

December 9th, 2019SmartFoxServer 2.14 is available!

SmartFoxServer 2X 2.14 is out with new features, bug fixes and a focus on improved performance for all HTTP related services. Especially the BlueBox and Websocket where you can expect a performance boost in the range of 60-100%.

Additionally we are launching the beta version of the new HTML5 AdminTool which will soon replace the old Flash-based version.


October 28th, 2019SFS2X 2.13.7 update is available!

We’ve just released the new SmartFoxServer 2X update 2.13.7.

The release fixes an issue in the server-side JavaScript API, causing a SFSLoginException not triggering the related event on the client side.

You can download the update at this page.

October 18th, 2019SmartFoxServer 2X and macOS Catalina

With the recent release of macOS Catalina (10.15) Apple has removed the support for legacy 32-bit applications which in turn has made several software inaccessible on the new OS.

If you’re planning on using SmartFoxServer 2X under macOS Catalina there are a couple of things that you need to know to ensure smooth sailing.

June 18th, 2019SFS2X 2.13.6 update is available!

We’ve just released the new SmartFoxServer 2X update 2.13.6.

The release introduces improvements for websocket performance, new admin tool features and more.

You can read the full release notes and download the update at this page.

May 14th, 2019C# and Java API Updates

We have just released new updates for C# and Java clients, fixing several issues that were reported recently.

Make sure to visit our API download section to get the latest API releases.

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