JPEXS Free Flash Decompiler

by JPEXS

JPEXS Free Flash Decompiler (FFDec) is opensource flash SWF decompiler and editor. Extract resources, convert SWF to FLA, edit ActionScript, replace images, sounds, texts, fonts and more. Various output formats available.

v26.0.0 GPLv3 wix neutral

Install with winget

Open PowerShell or Command Prompt and run:

winget install JPEXS.FFDec

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1Open PowerShell or Command Prompt
2Paste and run the command above
3Follow any on-screen prompts to complete installation

About JPEXS Free Flash Decompiler

JPEXS Free Flash Decompiler (FFDec) is opensource flash SWF decompiler and editor. Extract resources, convert SWF to FLA, edit ActionScript, replace images, sounds, texts or fonts. Various output formats available. 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...) - Hexadecimal dump view with color hilighting also available - Java based code which supports multiple platforms - Multilanguage support (see language list) - Can decompile some kinds of obfuscated code too

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Advanced Install Options

Install (latest)winget install JPEXS.FFDec
Install (pinned version)winget install --id JPEXS.FFDec -e --version 26.0.0
Upgradewinget upgrade JPEXS.FFDec
Uninstallwinget uninstall JPEXS.FFDec

Frequently Asked Questions

How do I install JPEXS Free Flash Decompiler using winget?
Open PowerShell or Windows Terminal and run: winget install JPEXS.FFDec. Winget comes pre-installed on Windows 10 (1809+) and Windows 11.
What is JPEXS Free Flash Decompiler?
JPEXS Free Flash Decompiler (FFDec) is opensource flash SWF decompiler and editor. Extract resources, convert SWF to FLA, edit ActionScript, replace images, sounds, texts, fonts and more. Various output formats available.
Is JPEXS Free Flash Decompiler free to use?
JPEXS Free Flash Decompiler is distributed under the GPLv3 license. Check the publisher’s site for full licensing details.
How do I update JPEXS Free Flash Decompiler with winget?
Run winget upgrade JPEXS.FFDec in PowerShell or Windows Terminal to upgrade to the latest available version.
How do I uninstall JPEXS Free Flash Decompiler?
Run winget uninstall JPEXS.FFDec to remove JPEXS Free Flash Decompiler from your system.