Cutter
Cutter is a free, open-source platform for reverse engineering, available for Linux, macOS and Windows.
What Cutter is
Cutter is a free, open-source platform for reverse engineering, available for Linux, macOS and Windows. Its Qt and C++ interface is powered by Rizin, and releases include the native Ghidra decompiler without Java. Other supported decompiler plugins include RetDec and JSDec; Cutter developers maintain RzGhidra. For analysis, Cutter offers a full graph view and a mini-graph, plus a hex view for viewing and modifying files. Its Python scripting engine can automate tasks, and plugins can be written in C++ or Python. The platform also provides emulation for automation, cryptographic algorithms and malware analysis. A native and remote debugger supports dynamic analysis, though it is marked beta. Cutter is licensed under GPLv3, with official downloads for all three listed operating systems. Its architecture support includes 6502, ARM, AVR, Dalvik, Game Boy and Java bytecode, among others. Developer and community contact options include Telegram, IRC and Twitter.
Good
- Free and licensed under GPLv3
- Available for Linux, macOS and Windows
- Includes native Ghidra decompiler without Java
- Hex view can display and modify files
- Plugins can be written in C++ or Python
Watch out
- Debugger is marked beta
- Dynamic analysis debugger is native and remote
Who it suits
Cutter suits people doing reverse engineering or firmware analysis on Linux, macOS or Windows. Its graph, hex, scripting and plugin tools offer several ways to inspect and work with files.
Verdict
Cutter brings decompilation, graph navigation, hex editing, scripting and emulation into a free graphical reverse-engineering platform. Its debugger is still marked beta, which is worth noting for users relying on dynamic analysis.
Plans and prices
From Cutter's own pricing page, checked 1 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free and open-source | Free | GPLv3 · no paid tiers stated |
The facts
Each one read from Cutter's own pages, with the date it was checked.
What it does
- Architecture
- Cutter is a Qt and C++ GUI powered by Rizin.checked 1 Oct 2026
- Availability
- Official downloads are provided for Linux, macOS, and Windows.checked 1 Oct 2026
- Debugger
- Cutter provides a multiplatform native and remote debugger for dynamic analysis, marked beta.checked 1 Oct 2026
- Decompiler
- Cutter releases integrate the native Ghidra decompiler without Java.checked 1 Oct 2026
- Decompiler plugins
- Cutter supports decompiler plugins including Ghidra, RetDec, and JSDec, with RzGhidra officially maintained by Cutter developers.checked 1 Oct 2026
- Emulation
- Cutter provides emulation for automation, cryptographic algorithms, and malware analysis.checked 1 Oct 2026
- Graph view
- Cutter includes a full graph view and a mini-graph for navigation.checked 1 Oct 2026
- Hex editor
- Cutter provides a hex view that can view and modify files.checked 1 Oct 2026
- License
- Cutter is completely free and licensed under GPLv3.checked 1 Oct 2026
- Maintenance
- Cutter's developer team releases a new feature approximately every five weeks.checked 1 Oct 2026
- Plugin system
- Cutter supports plugins written in C++ and Python.checked 1 Oct 2026
- Purpose
- Cutter is a free and open-source reverse-engineering platform.checked 1 Oct 2026
- Python scripting
- Cutter includes a Python scripting engine for automating tasks.checked 1 Oct 2026
- Support
- Users can contact the Cutter developers and community through Telegram, IRC, and Twitter.checked 1 Oct 2026
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