JPEXS Free Flash Decompiler Issue Tracker

NEW 03/18/2023: We have got a new blog where we post some interesting SWF internals info.

Issue tracker

This is the place where all feature requests and bug reports of JPEXS Free Flash Decompiler (FFDec) are handled.

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Text:	MySQL Boolean Fulltext syntax is used. Sample searches: 'apple banana' at least one of two words '+apple +banana' both words '+apple -macintosh' word "apple" but not "macintosh" '+apple ~macintosh' word "apple", but if row contains "macintosh", rate it lower '+apple +(>turnover <strudel)' word "apple", "turnover" or "strudel", but rank "apple turnover" higher than "apple strudel" 'apple*' word "apple", but also "apples", "applesauce" or "applet" '"some words"' exact phrase "some words" Title onlyUse LIKE
Type:	featurebugquestionother
State:	newopenedpostponedupgradedclosedinvalidignoredreturned
Labels:	ABCABC exploreraddFrameScriptAdding scriptAIRAnti-aliasApi versioningAS1/2AS3AVIBinaryDataBlend modesBroken JPEGBroken SWFBuildBundlesBUTTONCONDButtonsCanvas exportCharsetClean ABCClippingCommandlineComponentsConcurrentModificationCubic curvesCyclic tagsDark modeDebuggerDecompilationDefineInSpriteDeobfuscationDependenciesDirect EditationDocumentationDrag&DropDuplicate packEmbedEXEExportExternal ViewerExternalLinkFFDec sourceffdec.shFiltersFind usagesFLA exportFlash EOLFlash LiteFlash ViewerFlashCCFlashDevelopFlexFontsFormattingFramesFree transformGFXGIFGoogle CodeGUIHarmanHaXeHeaderHighlighterIconIggyImagesImportImport scriptsImportAssetsInitializersInstallationIntelliJ IDEAJavaJava 9JSyntaxPaneLarge SWFLetter spacingLibraryLineEndingsLinuxLoaderLZMAMacMemory searchMiter joinMonitorMorphshapesMultiple classesNamespacesObfuscatedOld FLA formatson(xxx)P-codePackersPDFPerformancePinsProgressProxyRaw EditationRead only SWFRename identifiersRTLScaling gridScaling strokesScenesScript executionScrollbarsSearchSearch MemoryShapesSimple editorSimplify expressionsSite featureSOLSoundSpecialSpritesStack sizeStartupSupportSVGSWCSwfMovieSWFToolsSymbolClassTag positionTagsTamilTextToolsTranslationTranslatorTweenUnicodeUnknown instructionsUpdate systemUpside-down fontValue Too LargeVideoVirusTotalVS CodeWebPXMLZoomExact match
Owner:	allspecific:
Assigned to:	allspecific:
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Id	▾Title		Type	Statenew: Initial state. As long as issue is in this state, the work on the issue has not yet begun. opened: Opened state means developer started working on the issue. Feature/Fix will probably be in the next release. postponed: This means developer is not working on it now, for some reason it cannot be implemented now. Issue may be opened again in the future. upgraded: Issue is in upgraded state when developer made changes to the program and new version was released. closed: This means the user is satisfied with issue results and no more changes are needed. invalid: These issues cannot be solved. ignored: Developer decided to take no action on this issue. returned: Program changes were made but user is not satisfied and returned the issue.	Owner	Modified
#2194	When I try to edit the files .gfx it runs too slow. How can I fix that?		bug	new	wickedsick	01/31/2024, 12:59:06 am
#1472	Using Text Search results in large ram/power use		bug	new	Help	05/31/2018, 11:14:47 pm
#2032	Uncaught exception in thread: AWT-EventQueue-0		bug	new	kaiceo	05/30/2023, 7:05:52 am
#1965	Unable to move/delete cloned frame position		bug	new	juniperleafes	02/06/2023, 8:47:51 am
#443	unable to move window under KDE linux		bug	new	helmy	12/27/2013, 8:01:59 pm
#2565	Trying to delete a button, main application locks!		bug	new	user552	11/29/2025, 2:30:23 pm
#2531	The deobfuscator doesn't deobfuscate the traps inside the SWF		bug	new	Adamillo	09/27/2025, 3:57:59 pm
#2580	The App is unresponsive.		bug	new	EPMan	12/06/2025, 3:33:31 pm
#1819	SWF To FLA not Working		bug	new	samusmclain2	06/12/2022, 10:16:20 pm
#2326	SWF Preview Heavy Lag		bug	new	Ner	09/26/2024, 9:41:04 am
#2232	Source editor goes to wrong location (not where clicked)		bug	new	Llama	05/03/2024, 3:33:45 pm
#2371	Simple Editor Lagging		bug	new	primary.19122	05/18/2025, 6:17:35 pm
#2423	Saving edited .swf file changes the offset to 0		bug	new	flurrys	03/08/2025, 4:17:55 pm
#2356	Save as - Doesn't respect the selected file type		bug	new	PainRunner	10/27/2024, 12:50:36 pm
#2387	Random crashes		bug	new	wheatleyinspace	01/02/2025, 10:04:32 am
#2115	Put assets outside of scripts package		bug	new	RenderDragon	01/06/2024, 2:43:11 pm
#2489	Pushing undefineds after play(), gotoAndPlay() and similar in the expression		bug	new	JPEXS	07/21/2025, 5:37:55 pm
#1043	PNG Images come out at lower resolution		bug	new	SDragon	09/12/2015, 3:54:57 pm
#1693	No multiname found under cursor		bug	new	Krystilize	04/26/2021, 6:45:39 pm
#1642	Multiname not found on index [only log of error]		bug	new	Kuroneko	03/04/2021, 9:01:22 am
#2583	Missing Fills Between Strokes in Decompilation		bug	new	cantersoft	12/18/2025, 9:01:42 pm
#1844	JPEXS won't load sprites/images		bug	new	bobbilyking	09/30/2022, 3:46:15 pm
#1952	jpex crash when searching memory		bug	new	mmrr4	01/28/2023, 6:56:01 am
#1779	java.lang.OutOfMemoryError: Java heap space		bug	new	ComediNyan	08/08/2022, 7:09:24 pm
#1978	Java Heap Space Problem		bug	new	CottonFluffy	02/24/2023, 8:11:17 am
#2518	iOS 9/Android 4-6 Adobe air game: Dumb ways to die		bug	new	Raadidas	08/23/2025, 11:19:09 am
#2568	Incorrect decompilation with deobfuscation enabled		bug	new	sudobash418	11/20/2025, 11:10:02 pm
#2376	Include as		bug	new	SuchMioko	11/28/2024, 6:28:42 pm
#2064	Improve Exporting and Importing of SVG files		bug	new	MeowOfDoom	10/09/2023, 9:34:48 pm
#2002	IGGY File import not working for Love Live Arcade		bug	new	goilup	04/05/2023, 5:40:07 pm
#2250	I need help to decompile a Leapster Game Cartridge!		bug	new	willywilkerson1	06/20/2024, 5:14:26 pm
#1613	Ffdec unclicked scripts bug		bug	new	Kuroneko	02/24/2021, 9:15:10 am
#2421	ffdec freezes for a few seconds when the same swf is openned by an external flash player instance		bug	new	jo912345	02/23/2025, 2:20:01 am
#2617	Exporting of multiple files is broken		bug	new	adroit	01/22/2026, 3:40:56 pm
#2364	Export to FLA - Text loses it's bold property		bug	new	PainRunner	11/10/2024, 10:55:17 am
#2223	Export embedded assets: MovieClip frames loop infinitely & miscalculated alignments		bug	new	ReactX	04/13/2024, 5:24:53 pm
#2164	export as3 with assets.swf will set hasEndTag with true		bug	new	ukuq	12/20/2023, 4:46:16 pm
#2542	Excess decompilation time		bug	new	glaggagb	11/10/2025, 7:36:20 pm
#2173	Edit function by itself without modifying the whole class		bug	new	Colly	01/01/2024, 5:25:44 pm
#2449	Duplicate names in "libraries"		bug	new	killomg	04/30/2025, 9:53:28 am
#2091	Doesn't work on Wine via ChromeOS		bug	new	MesaBlack	09/30/2023, 5:28:36 pm
#2514	Direct editation of AS3 Namespaces does not work		bug	new	JPEXS	08/18/2025, 7:56:43 pm
#2616	DefineSprite4 getRect() doesn't account for edgeBounds		bug	new	iRod	01/21/2026, 1:17:13 pm
#2235	Decompiler stuck in infinite Decompilation after file was modified		bug	new	Oxybulyx	05/10/2024, 8:15:04 pm
#1813	Decompiler freezes instantly because windows 10 probably		bug	new	pizzaeater1000	11/17/2022, 9:55:41 pm
#2392	Debugger never connects		bug	new	SinGala	12/22/2025, 10:15:30 pm
#2049	Cut to tag clipboard issue		bug	new	noobsaibot	11/04/2023, 9:40:40 am
#1652	Cursor bug in search window		bug	new	Kuroneko	03/09/2021, 12:12:42 am
#2492	Crash on removing object from frame		bug	new	Randomno	07/22/2025, 11:30:15 am
#2611	cannot load swf file java lang stackoverflowerror		bug	new	STRAW	01/18/2026, 8:00:58 pm