Developer Files

FlashDevelop

by FlashDevelop.org · opens 3 file types
Windows
AT A GLANCE
DeveloperFlashDevelop.org
PlatformsWindows
Opens3 file types
Get it fromwww.flashdevelop.org
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3 file types verified
Last reviewed Sep 2026

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What is FlashDevelop?

FlashDevelop is a free, open-source code editor and IDE for Windows developed by FlashDevelop.org, designed primarily for ActionScript 2/3, MXML, and Haxe development. It provides code completion, syntax highlighting, integrated project management, and debugging support for Flash and related web technologies.

Files FlashDevelop opens

3 formats
Developer Files

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Download FlashDevelop

SOURCEwww.flashdevelop.orgofficial site - avoid third-party download portals
PLATFORMSWindows

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programs & formats

Files FlashDevelop opens most

1.MXMLAdobe Flex interface component file
2.AS3PROJFlashDevelop ActionScript 3 Project File
3.AS2PROJFlashDevelop project file

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