Windows software

JPEXS Free Flash Decompiler

JPEXS.FFDec v18.3.4

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.

About this app

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

Install with Winget

Command line

PS> winget install --id JPEXS.FFDec -e
Official manifest sources

Downloads for version 18.3.4

External links ↗
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Version archive

29 older versions

Version 20.1.0
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88EE06CAE7F367CB6718473E32A8FB4596E62B602DF2D69679739D2B12DC8975
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Version 21.0.0
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69B197074F6C7A42189FB033624D731F340E053279D980A543E7C39DA007AC85
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Version 21.0.1
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neutral github.com nullsoft
AA2D0C395FA5861EF6CF8D477843ED14CBD8ACF4E6201B0970AC5EBF6E690B7A
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Version 21.0.2
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2792603887976ADF3E1032E0FE633AB6F31E139579173BB477F395BE3DBD76A1
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Version 21.0.3
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neutral github.com nullsoft
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Version 21.0.4
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Version 21.0.5
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neutral github.com nullsoft
477B0286EA489F872A3F3F3B01CEF1829098DA69E7E386D4A41ECBE51542DB32
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Version 21.1.0
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neutral github.com nullsoft
C563118C14619397C07BD089E01F92B8B50D25D546C7DABC0DB264ACD3662750
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Version 21.1.1
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neutral github.com nullsoft
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Version 21.1.2
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neutral github.com nullsoft
2499FDB3D0B589D78CB439D46B27C0012132F9CF2582AEF28B9A2C60230EF710
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Version 21.1.3
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Version 22.0.0
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Version 22.0.1
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Version 22.0.2
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Version 23.0.0
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neutral github.com nullsoft
3537A08678B859F88072A95B6012D9DD931A1DAC309E00E0B62B2764FB956B0E
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Version 23.0.1
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neutral github.com nullsoft
A16B546883CA9F615CC9740D6659DE7E442E2E062841F375E98629FB0198128C
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Version 24.0.0
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neutral github.com nullsoft
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Version 24.0.1
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neutral github.com nullsoft
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Version 24.1.0
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Version 24.1.1
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neutral github.com nullsoft
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Version 24.1.2
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neutral github.com nullsoft
9465616A53B542E945CF79BE2177FB05A01D3188E86FB18661265EC9EE966A51
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Version 25.0.0
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neutral github.com wix
D304B4545881C7C52B2B18AC6460E1BF55327996287B15185B7C62BFB0BB5871
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Version 25.1.0
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neutral github.com wix
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Version 25.1.1
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neutral github.com wix
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Version 25.1.2
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neutral github.com wix
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Version 25.1.3
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neutral github.com wix
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Version 26.0.0
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neutral github.com wix
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Version 26.2.0
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neutral github.com wix
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Version 26.2.1
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neutral github.com wix
95C86739FF4D56DC96344687C3EB7056C76637F614F83D28FDFFAD29B53CADE1
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