JPEXS Free Flash Decompiler

JPEXS Free Flash Decompiler

20.1.0
Adam Jones
Reviewed by Adam Jones
Updated on Jan 05, 2024

JPEXS Free Flash Decompiler is a remarkable tool that stands out in the domain of flash SWF decompilers. This open-source software is your go-to platform for dissecting SWF files and delving into their core. With many features like converting SWF to FLA, editing ActionScript, and exporting various resources, it provides a rich environment for anyone looking to analyze or modify SWF files. Its compatibility across multiple operating systems including Windows, Linux, and MacOS, further adds to its appeal, catering to a wider user base.

Overview of JPEXS Free Flash Decompiler

JPEXS Free Flash Decompiler is adept at extracting resources from SWF files, providing the ability to convert these files to FLA, and enabling the editing of ActionScript. It's a versatile tool that replaces images, sounds, texts, or fonts within the SWF files. This software is not limited to FLA conversion but extends its capabilities to various output formats like SVG or HTML5 Canvas, making it a robust platform for multiple conversion needs.

Key Features

SWF to FLA Conversion

- SWF files can be converted to FLA, facilitating easier editing and analysis. - This feature is especially handy for developers looking to reverse engineer SWF files.

SWF to XML Export and Import

- Exporting SWF to XML and importing it back is a breeze with JPEXS Free Flash Decompiler. - It's a valuable feature for those looking to edit SWF files in an XML format.

ActionScript Source Code Editing

- Displaying, and even direct editing of ActionScript source is possible. - The editing can also be done via assembler source, providing more control to the users.

Integrated ActionScript Debugger

- The software houses an integrated ActionScript debugger with functionalities like steps, breakpoints, and set variables. - Both ActionScript 1/2 and AS3 are supported, making it a broad-spectrum debugger.

Editing Texts, Fonts, and Other Tags

- Replacing images, editing texts, fonts, and other tags within SWF files is straightforward. - This feature simplifies the process of modifying content in SWF files.

Displaying SWF Resources

- It showcases SWF resources such as shapes, sprites, fonts, and buttons, making the analysis more intuitive. - Being able to view these resources organized categorically is a boon for anyone working extensively with SWF files.

User Interface

The user interface of JPEXS Free Flash Decompiler is user-friendly and organized. It features a ribbon panel with tabs and an application icon for easy navigation. There's a tag tree with categories like shapes, sprites, texts, etc., where each tag shows a character id and optional name taken from ExportAsset or other info. The two-panel editing further makes the navigation and editing process smoother.

Commandline Arguments

Command-line aficionados will find the command-line arguments feature of JPEXS Free Flash Decompiler quite useful. With arguments like -help-proxy, and -export, users have the flexibility to work with the software in a way they find comfortable. The -export argument, for example, allows the export of specified item types from a given SWF file or directory to a specified output directory, with a range of file format options.

Software Alternatives

While JPEXS Free Flash Decompiler is an excellent tool for decompiling SWF files, there are other alternatives in the market, both free and paid. Here are a couple of them:

  • Sothink SWF Decompiler: A paid software that can convert SWF to FLA or FLEX project and extract SWF elements.
  • Flash Decompiler Trillix: Another paid option that offers a robust environment for SWF to FLA conversion and SWF file extraction.
  • Swfdec: A free alternative for Linux users, Swfdec provides basic decompiling features and SWF playback.
Feature JPEXS Free Flash Decompiler Sothink SWF Decompiler Flash Decompiler Trillix Swfdec
SWF to FLA Conversion Yes Yes Yes No
Extracting SWF Elements Yes Yes Yes No
Editing ActionScript Yes Limited No No
Operating System Support Windows, Linux, MacOS Windows, MacOS Windows, MacOS Linux
Price Free Paid Paid Free

While using JPEXS Free Flash Decompiler, I found the software extremely useful in extracting assets from SWF files for one of the projects I was working on. The ability to convert SWF to FLA fast allowed me to easily edit the files. The integrated ActionScript debugger was a boon when troubleshooting and ensuring the SWF files functioned as intended after modifications. T

JPEXS Free Flash Decompiler is indeed a comprehensive tool that provides a robust platform for working with SWF files. Whether it's the feature-rich environment, the user-friendly interface, or the regular updates, it's designed to meet the demands of a broad spectrum of users. Its capabilities, coupled with the fact that it's open-source, make it a valuable asset for developers and anyone looking to work on SWF files.

Download Details

  • License:
    Freeware
  • Platform:
    Windows
  • Publisher:
  • File size:
    12.80 Mb
  • Updated:
    Jan 05, 2024
  • User Rating:
    4.4 / 5 (11 votes)
  • Editors' Review:
    Not yet reviewed
  • Downloads:
    13,723
Similar software
58 / 5,437
Quick & Easy Web Builder 11.1.0
Build, create and design your personal HTML websites effortlessly
37 / 4,490
Mobirise 5.9.17.79
Easily make custom and mobile friendly websites using themes, extensions and presets
42 / 5,594
GetFLV 31.2404.09
A feature-rich tool you can use to download videos at maximum quality and convert them to numerous formats
34 / 4,624
GrafX Website Studio 5.1.85
Build your website quickly and easily and customize everything to your unique needs with this handy and reliable application
21 / 3,014
WYSIWYG Web Builder 19.1.2
Website builder with no knowledge
39 / 9,127