Open Source ActionScript Software

ActionScript Software

Browse free open source ActionScript Software and projects below. Use the toggles on the left to filter open source ActionScript Software by OS, license, language, programming language, and project status.

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  • 1
    A collection of autoconf macros, plus an autogen.sh script that can be used with them.
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    Downloads: 8,846 This Week
    Last Update:
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  • 2
    HTML5 Editor

    HTML5 Editor

    HTML5 editor, free and open-source website builder based on Silex

    This editor is a free and open-source online tool which lets you design html pages with an interface very close to dreamweaver's or powerpoint's one. But we've put a special touch in it ;) The HTML5 editor is now available online and called Silex. Only developers will want to download Silex source code from github. **No need to download it, simply follow the link bellow**
    Leader badge
    Downloads: 197 This Week
    Last Update:
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  • 3
    CasparCG: Pro Video & Graphics Play-Out

    CasparCG: Pro Video & Graphics Play-Out

    Pro Video & Graphics Play-Out SW, proven in 24/7 broadcasts since 2006

    Playback and record video, graphics and audio to multiple screens via DVI/HDMI/SDI in SD, HD, 2K and 4K.
    Downloads: 63 This Week
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  • 4
    VVVVVV

    VVVVVV

    The source code to VVVVVV

    From the creator of Super Hexagon, VVVVVV, the hit 2010 indie platformer, now available on android and iOS! Winner of Indiecade's 2010 award for Most Fun/Compelling Game. There are two versions of the VVVVVV source code available, the desktop version (based on the C++ port, and currently live on Steam), and the mobile version (based on a fork of the original flash source code, and currently live on iOS and Android). If you’re looking for the game’s text, that’s mainly (but not entirely) in the Scripts.cpp and TerminalScripts.cpp classes. These functions basically load data into a very simple script parser that controls cutscene logic. All the actual levels in the game are hardcoded in huge arrays generated with a map editor, which exports the levels in source code. Since the 2.0 update, the Windows, Mac and Linux versions of VVVVVV have featured a powerful and easy to use level editor.
    Downloads: 8 This Week
    Last Update:
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    MongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.
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  • 5
    Oblivion Works
    Wrye Bash has moved to Github! Downloads: https://github.com/wrye-bash/wrye-bash/releases Code: https://github.com/wrye-bash/wrye-bash
    Downloads: 37 This Week
    Last Update:
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  • 6
    This tool opens or create a Macromedia Flash shared object file (.sol) displays the content of the file and allow you to change the values.
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    Downloads: 181 This Week
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  • 7
    **Click 'Browse all files' to see the release notes** -- This tool is an Eclipse editor plugin to provide source code formatting for Adobe Flex code (i.e. Actionscript and MXML).
    Downloads: 25 This Week
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  • 8
    Simple Remoting for Web Applications
    Downloads: 14 This Week
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  • 9
    Starling-Framework

    Starling-Framework

    2D GPU-accelerated framework for ActionScript developers

    Starling is an open-source 2D framework for ActionScript developers that leverages GPU acceleration via Adobe's Stage3D API to create smooth, high-performance games and applications across desktop and mobile platforms. It mimics the traditional Flash display list while dramatically improving performance, making it a popular choice for Flash developers transitioning into more efficient, hardware-accelerated environments.
    Downloads: 3 This Week
    Last Update:
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  • 10
    feathersui-starling

    feathersui-starling

    User interface components for Starling Framework, ActionScript 3

    Feathers UI (Starling edition) is a lightweight, open-source library of user interface components designed specifically for use with the Starling Framework. It allows ActionScript developers to build GPU-accelerated interfaces for games and applications that run on desktop and mobile platforms. With a focus on performance and flexibility, Feathers UI includes buttons, sliders, lists, navigators, and layout containers optimized for Starling's rendering pipeline.
    Downloads: 3 This Week
    Last Update:
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  • 11
    mBlock

    mBlock

    Base on scratch offline v2.0 by MIT

    mBlock is a visual programming platform based on Scratch 3.0 that helps students learn programming concepts through drag-and-drop blocks, Python, and IoT/AI modules. Developed by Makeblock, it supports programming robots and Arduino boards with an intuitive interface. Designed for education, it bridges the gap between beginner-friendly environments and real-world coding with Python, AI, and robotics tools.
    Downloads: 3 This Week
    Last Update:
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  • 12
    IncrediBots
    Build custom robots in your browser with IncrediBots! Design your robot by drawing shapes, joints, motors, and more! Then, pilot your machine using your own custom key bindings. NOTE: OPEN SOURCE VERSION CAN BE DOWNLOADED FROM "FILES" TAB!
    Downloads: 15 This Week
    Last Update:
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  • 13
    Тесты ПДД Россия

    Тесты ПДД Россия

    Тесты ПДД для экзамена ГИБДД

    Экзаменационные тесты по Правилам дорожного движения Российской Федерации. Лучшие из бесплатных и самые распространенные тесты по ПДД России.
    Leader badge
    Downloads: 65 This Week
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  • 14
    FlashPunk

    FlashPunk

    A free ActionScript 3 library designed for developing 2D Flash games

    FlashPunk is an open-source 2D game engine for Flash, designed for rapid game prototyping and development in ActionScript 3. It offers a simple entity-component system, support for tilemaps, collision detection, and animation, making it ideal for creating pixel-art and arcade-style games. FlashPunk was a favorite among indie developers in the early 2010s due to its simplicity and performance.
    Downloads: 2 This Week
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  • 15
    MMORPG

    MMORPG

    MMORPG

    This MMORPG project is a Flash-based multiplayer online role-playing game engine designed for browser gameplay. It includes core components such as character movement, chat, map transitions, and simple combat systems, serving as a foundation for developing 2D online games. The codebase is suitable for learning how multiplayer mechanics work in ActionScript and supports socket-based networking.
    Downloads: 2 This Week
    Last Update:
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  • 16
    SWFWire

    SWFWire

    Flash Development Tools

    SWFWire is a set of open-source ActionScript 3 libraries and tools for parsing, editing, and generating SWF files. It’s designed to help developers analyze Flash content, extract embedded assets, or build SWFs programmatically. This project is especially useful for reverse engineering Flash files or building custom Flash pipelines, and includes a visual decompiler/editor.
    Downloads: 2 This Week
    Last Update:
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  • 17
    away3d-core-fp11

    away3d-core-fp11

    Away3D engine for Flash Player 11

    Away3D Core FP11 is a real-time 3D graphics engine for Flash Player 11 that leverages Stage3D for GPU acceleration. It provides a powerful framework for rendering 3D models, animations, lighting, and materials within ActionScript 3 applications. Ideal for interactive media, games, and visualizations, Away3D simplifies working with 3D scenes in Flash and supports common file formats like OBJ and MD5.
    Downloads: 2 This Week
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  • 18
    boscaceoil

    boscaceoil

    A simple music making program

    Boscaceoil is a cross-platform, standalone music tracker designed by indie game developer Terry Cavanagh. Built with Flash, it lets users compose music in a grid-based tracker interface with built-in instruments that mimic the sound of old-school game consoles. It’s great for creating retro game music or experimenting with synthesized tones in a nostalgic interface that feels like a modern homage to classic trackers.
    Downloads: 2 This Week
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  • 19
    flashls

    flashls

    HLS Flash Plugin/Player

    flashls is an open-source HLS (HTTP Live Streaming) video player built for Flash, enabling adaptive streaming in environments where Flash is still supported. It extends the capabilities of the OSMF (Open Source Media Framework) and Strobe Media Playback to provide smooth HLS playback with features like live streaming, adaptive bitrate switching, and DVR support. It was widely used before HTML5 video players became dominant.
    Downloads: 2 This Week
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  • 20
    webcamjs

    webcamjs

    HTML5 webcam library for capturing images from browser

    WebcamJS is a lightweight JavaScript library that enables users to access and capture images from their webcam directly within the browser using HTML5 and Flash fallback. It supports taking snapshots and integrating webcam features into web applications with minimal code. Ideal for creating apps involving profile pictures, document capture, or verification tools.
    Downloads: 2 This Week
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  • 21
    Super Smash FLash 2

    Super Smash FLash 2

    Super Smash Flash 2 is the most must-play battle game with 28 classic

    SSF2 Fan Club: https://www.facebook.com/SuperSmashFlash2FC/ Play SSF2 Online: https://www.freegames66.com/fighting/super-smash-flash-2/ Nice news for those who love Super Smash Flash game, the upgraded version is better and better with an extra 3 playable characters to swell the ranks too (Marth, Zero Suit Samus and Chibi-Robo). Super Smash Flash 2's gameplay is very similar to the official Super Smash Bros. However, the most interesting feature of SSF2 is that character's health is measured by a damage percentage counter. It means a character is attacked, the damage will be accumulated, and percent value gets high. The controls of Super Smash Flash 2 are also different from the previous version. Make use of WASD keys to move Player while the arrow keys are used to control second player. The O and P keys still remain in P-1's possession, the P key for standard attacks, the I key for shield, and the 1 key for taunting.
    Downloads: 18 This Week
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  • 22
    The Stargate Atlantis Computer Simulator
    This is a Flash simulation of the Stargate Atlantis Computer systems including Dial Home Device and Outgoing Gate screen.
    Downloads: 17 This Week
    Last Update:
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  • 23
    yunus and my other projects
    Yunus is a simple "visual" script language. Yunus is obsolete (left in 2004). However this site exhibits many projects; you will find my other "PHP, VS.NET, Flash, Delphi" projects. eOgr is my second complete application after Yunus.
    Downloads: 9 This Week
    Last Update:
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  • 24
    Тесты ПДД Беларусь

    Тесты ПДД Беларусь

    Тесты ПДД для экзамена в ГАИ РБ

    Экзаменационные тесты по Правилам дорожного движения Республики Беларусь для подготовки к экзамену в МРЭО (РЭП) ГАИ на получение водительского удостоверения. Лучшие из бесплатных и самые распространенные тесты по ПДД РБ.
    Downloads: 37 This Week
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  • 25
    Natural Docs

    Natural Docs

    Multi-language source code documentation tool

    Natural Docs is an open-source documentation generator for multiple programming languages. You document your code in a natural syntax that reads like plain English. Natural Docs then scans your code and builds high-quality HTML documentation from it. SourceForge houses the source code and issue database for the old Perl version of Natural Docs, version 1.52. It is still available but no longer being updated. Please see NaturalDocs.org for the 2.x source code and issue database. However, you can still download the both the old and the new 2.x releases of Natural Docs here.
    Downloads: 7 This Week
    Last Update:
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