FLTK Alternatives

FLTK is described as '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 3D graphics programming, it has an interface to OpenGL, but it is also suitable for general GUI programming' and is an app in the development category. There are more than 10 alternatives to FLTK for a variety of platforms, including Windows, Linux, Mac, BSD and Android apps. The best FLTK alternative is Qt, which is both free and Open Source. Other great apps like FLTK are Qt Creator, GTK, PyQt and wxWidgets.

FLTK iconFLTK
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  • Free • Open Source
  • ...

The Fast, Light Toolkit (FLTK, pronounced fulltick) is a cross-platform graphical user interface (GUI) library developed by...

More about FLTK
More about FLTK
FLTK alternatives page was last updated May 24, 2024
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  1. Iced icon

    Iced

     1 like
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    iced is a cross-platform GUI library for Rust. It is inspired by Elm, a delightful functional language for building web applications.

    16 Iced alternatives

    License model

    • Free • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • Rust
    • BSD
    • Self-Hosted
    Iced screenshot 1
    Iced screenshot 2

    Iced Features

    1.  Cross-Platform
    2.  Graphical User Interface
    3.  Typesafe

    Iced VS FLTK

     

    • Iced is the most popular Self-Hosted alternative to FLTK.

    • Iced is Free and Open SourceFLTK is also Free and Open Source
  2. Nevron Open Vision for .NET icon

    Nevron Open Vision for .NET

     3 likes
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    Nevron Open Vision for .NET is a suite of advanced UI components that helps you develop feature-rich Web (Blazor WebAssenbly) and Desktop (WinForms, WPF, Xamarin.Mac) applications from a single code base.

    License model

    • Freemium • Proprietary

    Country of Origin

    • BG flagBulgaria
    • European Union flagEU

    Platforms

    • Mac
    • Windows
    • Online
    Nevron Open Vision for .NET screenshot 1

    Nevron Open Vision for .NET VS FLTK

     
  4. Crazy Eddie's GUI System icon

    Crazy Eddie's GUI System

     2 likes
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    Crazy Eddie's GUI (CEGUI) system is a graphical user interface C++ library. It was designed particularly for the needs of video games, but the library is usable for non-game tasks, such as applications and tools.

    License model

    • Free • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    Crazy Eddie's GUI System screenshot 1

    Crazy Eddie's GUI System Features

    1.  Graphical User Interface

    Crazy Eddie's GUI System VS FLTK

     
  5. Agar icon

    Agar

     2 likes
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    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 for ease of integration, it follows the philosophy of building the GUI around the application and not the...

    License model

    • Free • Open Source

    Platforms

    • Windows
    • Linux
    • BSD
    Agar screenshot 1

    Agar VS FLTK

     
  6. gtkmm icon

    gtkmm

     2 likes
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    gtkmm is the official C++ interface for the popular GUI library GTK+. Highlights include typesafe callbacks, and a comprehensive set of widgets that are easily extensible via inheritance. You can create user interfaces either in code or with the Glade User Interface designer...

    License model

    • Free • Open Source

    Platforms

    • Mac
    • Windows
    • Linux

    gtkmm Features

    1.  C++

    gtkmm VS FLTK

     
  7. Nana C++ Library icon

    Nana C++ Library

     5 likes
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    Nana C++ Library takes aim at easy-to-use and portable library, it provides a GUI framework and threads for easy programming with modern C++ methods, such as traits, metaprogramming and other template technologies. .

    License model

    • Free • Open Source

    Platforms

    • Windows
    • Linux
    Nana C++ Library screenshot 1

    Nana C++ Library Features

    1.  C++

    Nana C++ Library VS FLTK

     
  9. wxSVG icon

    wxSVG

     3 likes
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    wxSVG is C++ library to create, manipulate and render SVG files.

    License model

    • Free • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    wxSVG screenshot 1

    wxSVG VS FLTK

     
  10. IUP Portable User Interface icon

    IUP Portable User Interface

     1 like
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    IUP is a multi-platform toolkit for building graphical user interfaces. It offers a simple API in three basic languages: C, Lua and LED. IUP's purpose is to allow a program source code to be compiled in different systems without any modification.

    License model

    • Free • Open Source

    Platforms

    • Mac
    • Windows
    • Linux

    IUP Portable User Interface Features

    1.  Portable

    IUP Portable User Interface VS FLTK

     
  11. PyGTK icon

    PyGTK

     1 like
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    PyGTK lets you to easily create programs with a graphical user interface using the Python programming language. The underlying GTK+ library provides all kind of visual elements and utilities for it and, if needed, you can develop full featured applications for the GNOME Desktop.

    License model

    • Free • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • GTK+

    PyGTK VS FLTK

     
  12. Fox toolkit icon

    Fox toolkit

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    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).

    License model

    • Free • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux

    Fox toolkit Features

    1.  Widgets

    Fox toolkit VS FLTK

     
  13. Gio icon

    Gio

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    Gio is a library for writing cross-platform immediate mode GUI-s in Go. Gio supports all the major platforms: Linux, macOS, Windows, Android, iOS, FreeBSD, OpenBSD and WebAssembly.

    15 Gio alternatives

    License model

    • Free • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • BSD
    • iPad
    • WebAssembly
    • FreeBSD
    • OpenBSD
    • Self-Hosted
    Gio screenshot 1

    Gio Features

    1.  No registration required
    2.  Ad-free
    3.  No Tracking
    4.  No dependencies
    5.  Graphical User Interface
    6.  Golang

    Gio VS FLTK

     
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