angr

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

9039 stars · 1189 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

angr is a Python 3 binary analysis framework that loads executables across many architectures and formats, providing disassembly, IR lifting, control-flow recovery, decompilation, and symbolic (concolic) execution. It ships as a suite of libraries plus angr-management, the official GUI.

Use cases

• solve CTF reverse-engineering challenges with symbolic execution
• decompile a binary to C pseudocode
• recover control-flow graphs from stripped executables
• analyze malware or firmware binaries across CPU architectures
• find inputs that reach a target code path in a program
• perform backward slicing and data-dependency analysis on binaries

When to choose

• you need scriptable, cross-architecture static and dynamic binary analysis in Python
• you want symbolic execution or constraint solving over native binaries
• you're solving CTF reversing challenges or doing vulnerability research
• you need CFG recovery or decompilation without IDA/Ghidra licenses

When to avoid

• you only need a quick interactive disassembly of one binary - a GUI disassembler may be simpler
• you need source-level (not binary) analysis or debugging
• you're analyzing managed languages like Java or C# where dedicated tools fit better
• you want a polished end-user reverse-engineering GUI rather than a programmable framework

Facets

library · maturity active

reverse-engineering parser security interpreter developer-tools security reverse-engineering developer-tools python windows cli binary-analysis symbolic-execution decompiler disassembly ctf control-flow-analysis concolic-testing gui algorithms linux macos desktop

Member repositories

For agents

markdown · JSON · MCP: product_card(name="angr/angr")