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HomeGraphic DesignAnimationJPEXS Free Flash Decompiler

JPEXS Free Flash Decompiler for Mac

Open source flash SWF decompiler and editor.

Free
In English
Version 25.1.3

JPEXS Free Flash Decompiler overview

JPEXS is an open source flash SWF decompiler and editor. Extract resources, convert SWF to FLA, edit ActionScript, replace images, sounds, texts or fonts. Various output formats available. Works with Java on Windows, Linux or MacOS.

Key Features
  • Exporting scripts, images, shapes, movies, sounds, fonts...
  • SWF to FLA conversion
  • SWF to XML export and import again
  • Various output formats like SVG or HTML5 Canvas
  • Displaying ActionScript source code.
  • Experimental direct editing of ActionScript source
  • Editing via assembler source
  • Integrated ActionScript debugger - step, breakpoints, set variables
  • Both ActionScript 1/2 and AS3 support
  • Clicking decompiled source highlights P-code associated instruction and vice-versa
  • Replacing images, editing texts, fonts and other tags
  • Displaying SWF resources (shapes, sprites, fonts, buttons...)
  • Edition of instance metadata
  • Hexadecimal dump view with color highlighting also available
  • Built-in proxy server for editing SWF files which come through it
  • Java based code which supports multiple platforms
  • Multi-language support (see language list)
  • Can decompile some kinds of obfuscated code too.
  • Open SWF files hidden in loaders (AS3,Windows)
  • GFX Scaleform and Iggy 64 files support
  • Quality software receiving many awards

For more information please visit this page

What’s new in version 25.1.3

Added
  • Debugger - Button to disconnect current session (stay listening)
  • #2644 Debugger - Button to sort variables alphabetically
  • As3 Direct editation - Error when accessing inaccessible namespace
  • As3 ambiguous namespace detection (back again)
  • #2648 Dockerfile
  • Svg export - Gradient bevel filter, Gradient glow filter
Fixed
  • #2643 Apng export - images containing multiple Idat chunks
  • As3 direct editation - proper use convert/coerce instruction
  • As3 direct editation - use coerce_f for float values
  • #2645 Windows Msi installer - Cannot change install directory
  • Long delay before switching critical status bar titles: (Causing many actions to look slow - for example Debug listening)
  • As3 goto definition missing some namespaces
  • #2514 As3 direct editation - problems with namespaces
  • #2649 Svg export - blur scaling (on supported browsers)
  • #2651 Loop breaks detection
  • #2653 Check for Webp availability in Cli
Changed
  • Icon of Debug listen action from ear to phone receiver
  • #2649 Svg export - using gaussian blur instead of box blur with convolution matrix: (Can be turned off in the settings)

JPEXS Free Flash Decompiler for Mac

Free
In English
Version 25.1.3
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(1 Reviews of JPEXS Free Flash Decompiler)

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Mikael-B
Mikael-B
Jun 21 2022
15.1.0
0.0
Jun 21 2022
0.0
Version: 15.1.0
I wonder when you'd need this in 2022? I'm sure that in some places Flash is still a thing. I would have liked it in 2008.
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