A downloadable GUI and GUI Designer for Windows and Linux

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Geeonx is a multiplatform GUI-library for C programming language. You write one C sourcecode and compile it on Windows and Linux. With the tool GeeonxCreator you design one interface for the two main operating systems. Geeonx releases the developer from all redrawing tasks.

Geeonx draws and updates all GUI-elements like windows, pulldown-menus, icons, inputforms and buttons of your application that you have created before with the tool GeeonxCreator.

With the tool GeeonxCreator you are able to design all GUI-elements of your application. Geeonx stores the data of each and every GUI element in a corresponding Geeonx object. GeeonxCreator stores the GUI data into a *.gee and *.gew file. The Geeonx shared library will take over all drawings of GUI elements inclusive window content. The library will also handle all window, button or input events. For example with Geeonx your are able to create forms for the input of text by the user. 

Geeonx provides bitmap objects. You can draw on a virtual canvas that is copied into an object. The object itself can be copied, moved or can be part of a window.

Geeonx is based on the SDL2 library. Hence, it is a good choice for using within games.


Download a quick guide to Geeonx programming and Geeonx Creator.

Watch video how to create a little text editing window on Xubuntu.


Geeonx Library and GeeonxCreator can be used free of charge for private and business purposes according to corresponding EULAs (EULA Library and
EULA Creator).


A computer with a x86-cpu with LINUX 64 bit or Windows 10 64 bit. Get full install information on Geeonx homepage.

Please don't hesitate to get in contact for any support or licensing questions.



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Click download now to get access to the following files:

geeonx_creator_amd64.deb 484 kB
GeeonxCreatorSetup.exe 5 MB

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