Development
JPEXS Free Flash Decompiler is a Java application for inspecting and editing legacy Flash SWF files and their embedded resources. It includes actionScript editing, resource extraction, and SWF-to-FLA conversion.
Maintainers investigating or recovering legacy Flash projects
Reconstructed source may differ from the original development files. The desktop application requires a compatible Java runtime.
Editorial assessment based on the provider’s published information. Our method
The application is distributed under GPL-3.0-or-later. The listed desktop or mobile software can be used on an ongoing basis without a software subscription. Reconstructed source may differ from the original development files.
GPL-3.0-or-later; Reconstructed source may differ from the original development files.
The $0 price applies to the listed open source application. Reconstructed source may differ from the original development files.
Brings actionScript editing and resource extraction into the same workflow.
Open a SWF, inspect the relevant scripts and assets, and export the components needed for analysis or a migration to another format.
Reconstructed source may differ from the original development files.
The desktop application requires a compatible Java runtime.
JPEXS Free Flash Decompiler fits maintainers investigating or recovering legacy Flash projects. Open a SWF, inspect the relevant scripts and assets, and export the components needed for analysis or a migration to another format.
Reconstructed source may differ from the original development files. The desktop application requires a compatible Java runtime. Keep working files under version control so subsequent changes can be reviewed and reversed.
The application is distributed under GPL-3.0-or-later. The listed desktop or mobile software can be used on an ongoing basis without a software subscription. Reconstructed source may differ from the original development files.
Yes. JPEXS Free Flash Decompiler includes actionScript editing. Open a SWF, inspect the relevant scripts and assets, and export the components needed for analysis or a migration to another format.
Reconstructed source may differ from the original development files.
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Yes. New reviews are submitted for moderation. We show published user reviews separately from the editorial overview and never assign a default user rating.
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