Alternatives to IDA Pro
A commercial disassembler and debugger for analyzing native binaries, with decompiler options. Notes say what changes if you switch.
The original
IDA Pro
A commercial disassembler and debugger for analyzing native binaries, with decompiler options.
6 alternatives
Most similar to IDA Pro first.
IDA Free
The free, non-commercial edition of the IDA disassembler and decompiler for reverse engineering.
Hopper Disassembler
A native macOS disassembler and decompiler for reverse engineering, with a built-in debugger.
Binary Ninja
An interactive disassembler, decompiler, debugger and binary analysis platform for reverse engineers, with a free edition.
Binary Ninja is another commercial binary analysis platform with a free edition; both products expose scripting and plugin interfaces.
Ghidra
The NSA's reverse engineering framework, with a decompiler that turns machine code back into readable C.
Ghidra is a free open-source reverse engineering framework; IDA Pro provides a commercial analysis platform with plan-dependent decompiler options.
Cutter
Inspect compiled programs with a graphical reverse-engineering interface.
REA
A CLI and MCP server that connects coding agents to tools for inspecting binaries, apps and runtime behavior.
