Best JD-GUI Alternatives in 2026
Updated
20 tools from decompiler software ranked against JD-GUI on the same published basis.
- 1JD-GUI vs JEB
- 2JD-GUI vs Binary Ninja
- 3JD-GUI vs rev.ng
- 4JD-GUI vs IDA Pro
- 5JD-GUI vs Redgate SQL Provision
- 6JD-GUI vs RetDec
- 7JD-GUI vs Relyze
- 8JD-GUI vs Ghidra
- 9JD-GUI vs ILSpy
- 10JD-GUI vs JADX
- 11JD-GUI vs Recaf
- 12JD-GUI vs dnSpyEx
- 13JD-GUI vs Bytecode Viewer
- 15JD-GUI vs Reko
- 16JD-GUI vs Boomerang
- 17JD-GUI vs decompyle3
- 18JD-GUI vs pycdc
- 19JD-GUI vs dotPeek
- 20JD-GUI vs Hopper Disassembler
- 21JD-GUI vs CFR
JD-GUI alternatives compared
| # | Tool | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | JEB | 7.7 | Free plan | $100/mo | API, Linux, Mac, Windows |
| 2 | Binary Ninja | 7.5 | Free plan | Free | API, Linux, Mac, Web, Windows |
| 3 | rev.ng | 7.5 | Free plan | Free | API, Linux, Mac, Web, Windows |
| 4 | IDA Pro | 7.3 | Free plan | $91.58/mo | Linux, Mac, Windows |
| 5 | Redgate SQL Provision | 7.2 | No | — | Linux, self-hosted, Web, Windows |
| 6 | RetDec | 7.2 | Free plan | Free | Linux, Mac, self-hosted, Windows |
| 7 | Relyze | 7.1 | Free plan | Free | Windows |
| 8 | Ghidra | 7.0 | Free plan | Free | Browser, Linux, Mac, Windows |
| 9 | ILSpy | 7.0 | Free plan | Free | Browser, Linux, Mac, Windows |
| 10 | JADX | 7.0 | Free plan | Free | Linux, Mac, Windows |
| 11 | Recaf | 6.8 | No | — | Linux, Mac, Windows |
| 12 | dnSpyEx | 6.7 | Free plan | Free | Linux, Windows |
| 13 | Bytecode Viewer | 6.1 | No | — | Windows, Mac |
| 15 | Reko | 6.1 | No | — | Windows, Linux, Mac |
| 16 | Boomerang | 6.0 | No | — | Windows, Mac, Linux |
| 17 | decompyle3 | 6.0 | No | — | — |
| 18 | pycdc | 6.0 | No | — | Windows, Linux, Mac |
| 19 | dotPeek | 5.9 | No | — | Windows |
| 20 | Hopper Disassembler | 5.8 | No | — | Mac, Linux |
| 21 | CFR | 5.6 | No | — | — |
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Questions about JD-GUI alternatives
What is the best alternative to JD-GUI?
JEB, number 1 in decompiler software with a score of 7.7 out of 10. The others here: Binary Ninja, rev.ng, IDA Pro and 16 more.
What is the best free alternative to JD-GUI?
JEB is the best-ranked alternative with a free plan. 10 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.