Open Source ActionScript Multimedia Software

The bfxr project by increpare is a sound-effects generator tool originally built using Flash + AIR, based on the earlier Sfxr project. Its purpose is to enable users, especially game developers and sound designers, to quickly generate retro, 8-bit/“chiptune” style sound effects (“bleeps”, “booms”, “zaps”, etc.) without deep knowledge of audio signal processing. It offers an interactive GUI through which you can tweak many parameters (oscillators, envelopes, filters, etc.) to sculpt custom sound effects; you can preview in real time, export, and iterate. The project includes libraries, HTML templates, and both ActionScript and JavaScript code. It has been well-received (over a thousand stars), but as of 2025, it has been superseded by a newer version called bfxr2, which is a JavaScript reworking of the original.

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**

Playback and record video, graphics and audio to multiple screens via DVI/HDMI/SDI in SD, HD, 2K and 4K.

DragonBonesAS is a skeletal animation framework for ActionScript 3 and Flash, designed to simplify the implementation of complex 2D animations. It separates the animation data from display logic, allowing developers to reuse assets, blend animations, and reduce draw calls. DragonBones supports the creation of character rigs, timelines, and inverse kinematics, making it popular in Flash-based game development.

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.

Standing Wave 3 is an ActionScript 3 audio library that provides high-level control over the Flash Player’s SampleDataEvent API for streaming audio output. It builds on the foundation of Standing Wave 2 but has been extensively refactored, with its core sample storage and manipulation routines rewritten using Adobe Alchemy for significant performance improvements. Originally derived from the audio engine used in the Noteflight Score Editor, the library allows developers to combine and chain together audio sources, filters, and sequences to create dynamic, real-time sound experiences. Supported audio sources include MP3s, WAV files, and algorithmic generators, while filters enable effects such as echo, equalization, and envelope shaping. The system is flexible enough to handle complex timing sequences of audio, making it suitable for advanced audio applications or interactive projects.

Silex is a free and open source website builder in the cloud. Create websites directly in the browser without writing code. It is suitable for professional designers to produce great websites without constraints.

Flint is an ActionScript 3 particle engine designed for creating rich particle effects in Flash and Flex applications, providing tools for animations like fire, smoke, and explosions. This first tutorial will introduce the basics of Flint through a project to create a snow effect. Our effect will be snow flakes drifting down the screen. Each snow flake will be a particle in our particle system. If you want to see the final effect, scroll to the bottom of the page. This tutorial works with version 4.0.0 of the Flint library. This example creates a 2D particle effect. For 3D particle effects the principles are the same but you use a 3D emitter and 3D behaviours. First create a new Flash file (Actionscript 3). Set the stage size to 500 pixels wide and 400 pixels high, set the frame rate to 30 fps and set the background color to black.

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.

XSPF Web Music Player is a flash-based web application that uses xspf playlist format to play mp3 songs. XSPF is the XML Shareable Playlist Format, with specs available at http://www.xspf.org . The software is written in Actionscript 2.

A very small and easy musicplayer for Flash 7 or higher

Photo Kiosk software suited for Mini-labs.Has intuitively simple and singular interface. Need a regular PC to run and can be fully customized (logos, appearance, languages, etc) for photo shop own style.

Version 3.x available here on SourceForge has been superseded by version 4.x available on Github. The later is a port to JavaScript, PHP and Ruby - all dependencies on Flash have been removed, as well as some of the functionality it provided. Version 3.x --------------- Extensible Flash and PHP online video editor with effects, transitions, titling, timeshifting and compositing. Client side ActionScript provides a robust GUI that interacts with PHP through simple XML protocols for saving edit decision lists, handling uploads and asset searching. XML is also used to describe the GUI itself as well as its underlying functionality - there is no need to recompile the Flash applets! But if you so desire then custom fonts, effects and widget classes can be written in AS3 - PixelBender support too, for effects and transitions. http://www.moviemasher.com

Kaltura’s Open Source Video Platform for media management, creation, remix and collaboration. The development has moved to it's new home at - http://kaltura.org. Visit http://kaltura.org for the latest updates, community discussions, downloads and

Adobe AIR app (Windows OSX Linux) for renaming movie files & DVD folders, downloading posters, and creating .url shortcut links to IMDB. Uses NFO file when available. Remembers words to save (720p, DTS) and remove (like release group names).

A C and C++ Library + a compiler to create Adobe Flash SWF movies up to version 9 (v1.8.1). Supports nearly all the tags, includes an ActionScript compiler. Detailed docs and other tools: convert fonts to Flash, decompile Flash, jpg2swf. LASTEST IS 1.8.4

Part-funded by the Culture 2007-2013 programme of the European Union.

LMC_by_alexiskappa is an educational/fun program to view and learn the Little Man Computer concept in action. Little Man Computer models the von Neumann architecture, which has the basic features of a computer. Just enter your instructions/data inside the boxes. Remember that commands are three digit numbers with the first number being the instruction and the next two digits being the memory address box. LMCv1_by_alexiskappa has the general instructions displayed. Just write your commands/data inside the boxes 00-99 [MEMORY] and then click on the "RUN" button. "RESET" clears the contents of the boxes. LMCv2_by_alexiskappa has a simple animation, showing the order of each step. Just click the button "Animation OFF" to enable it, before clicking the "RUN" button. Easter Egg: Try adding in box 00 the number 601 and in box 01 the number 600. After a while, the infinite loop will be detected! VirusTotal: baada04323a708c6821739f661fc2c4e6294037b3d18c0408ecba7b4d3d71ff5

A web based mp3 player and content management solution for digital music libraries.

FirePlay is a Flash based client for the FireFly Media Server. It's small, configurable and uses RSP (Roku Server Protocol) to fetch data from the server. With FirePlay you can listen to your music from any flash-enabled browser in the world.

Flash Gallery is a FREE, simple photo gallery built in Macromedia Flash 2004, that uses XML files to store the information about which images to display. The gallery is easy to configure and update since you need to change only the XML file.

compiler for a Pascal like language that build Flash animation (SWF) FlashPascal2 is a more advanced free compiler availabe at http://flashpascal.execute.re/

A free WebCam image refresh/viewer program made in Flash ActionScript. A quick alternative and replacement to the now obsolete: AnfyCam, NetworkCam16, JavaCam, and other applet-based viewers that stopped working because of a JavaRE update in mid-2007.

FlowPlayer is a video player for Flash Video in FLV format. It provides an easy way to embed video in Web sites. It is production ready now. Unlike your regular FLV player this one has lots of features and very flexible and powerful configuration options

Flourish Player aims to be a simple, fully customizable Flash (SWF) audio player able to be embedded into HTML pages. It can be built and fully customized using only free software.