FlashDevelop is a free and open source (MIT license) code editor for Actionscript (2 and 3), Flex (MXML) and HaXe.
Cost / License
- Free
- Open Source
Platforms
- Windows



PowerFlasher FDT is described as 'FDT is a powerful Flash/Flex development environment for ActionScript, MXML and haXe. FDT enhances your workflow while increasing your productivity' and is an app. There are four alternatives to PowerFlasher FDT for Windows, Linux, Mac and Web-based. The best PowerFlasher FDT alternative is FlashDevelop, which is both free and Open Source. Other great apps like PowerFlasher FDT are Minibuilder, Free Flash Effect Generator and Eclipse AXDT.
FlashDevelop is a free and open source (MIT license) code editor for Actionscript (2 and 3), Flex (MXML) and HaXe.



MiniBuilder is a very lightweight Flash builder, created for developing programs written in ActionScript 3. It's written in ActionScript itself.


AXDT is a plugin for Eclipse IDE that makes it possible to write MXML and AS3 with code support.