Alternatives to IUP Portable User Interface for all platforms with any license

  • GTK+

    GTK+ is a multi-platform toolkit for creating graphical user interfaces. Offering a complete set of widgets, GTK+ is suitable for projects ranging from small one-off...

    Free Open Source Mac Windows Linux

    No features added Add a feature

    GTK+ icon
  • wxWidgets

    wxWidgets is a C++ library that lets developers create applications for Windows, OS X, Linux and UNIX on 32-bit and 64-bit architectures as well as several mobile...

    Free Open Source Mac Windows Linux

    No features added Add a feature

    wxWidgets icon
  • TK

    Tk is a free and open-source, cross-platform widget toolkit that provides a library of basic elements of GUI widgets for building a graphical user interface (GUI) in...

    Free Open Source Mac Windows Linux BSD

    No features added Add a feature

  • Agar

    Agar is a modern open-source, cross-platform toolkit for graphical applications implemented in C, C++ and Ada (with bindings to other languages in development). Designed...

    Free Open Source Windows Linux BSD

    No features added Add a feature

    Agar icon
  • FLTK

    The Fast, Light Toolkit (FLTK, pronounced fulltick) is a cross-platform graphical user interface (GUI) library developed by Bill Spitzak and others. Made to accommodate...

    Free Open Source Mac Windows Linux

    FLTK icon
  • Fox toolkit

    The FOX toolkit is an open source, cross-platform widget toolkit, that is, a library of basic elements for building a graphical user interface (GUI). It features a...

    Free Open Source Mac Windows Linux

    No features added Add a feature

    Fox toolkit icon

Platforms

Show 5 less popular platforms

IUP Portable User Interface Comments

Echo echo ... Feels empty in here

Maybe you want to be the first to submit a comment about IUP Portable User Interface? Just click the button up to your right!