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24 alternativesjd-gui
Inspect Java source from CLASS files using JD-GUI, a standalone graphical decompiler.
About jd-gui
JD-GUI is a standalone graphical utility that displays Java source code reconstructed from compiled .class files. Its main job is letting you browse that code, including methods and fields. The project is released under the GNU GPL v3, and its source code is hosted on GitHub.
Pricing is not clearly stated.
Key features
- Opens .class files from the File menu, recent files list, or drag and drop
- Windows launcher: jd-gui.exe
- macOS application launcher
- Runs as a JAR with the java command
Best for: Browsing Java source reconstructed from .class files.
jd-gui at a glance
- Category
- Development › Programming Languages
- Type
- App
- Pricing
- Not confirmed. Check the site
- Platforms
- Windows, macOS
- Details verified
- Oct 21, 2026 · Official source
- Open source
- Yes · Source code
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
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jd-gui FAQ
How do I uninstall JD-GUI?
On Java, delete the JAR and jd-gui.cfg. On Windows, delete jd-gui.exe and jd-gui.cfg. On macOS, drag the JD-GUI application to the trash.
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