Top 10 C Disassembler Projects

radare2

9 19,558 9.9 C

UNIX-like reverse engineering framework and command-line toolset
capstone

7 7,015 9.0 C

Capstone disassembly/disassembler framework for ARM, ARM64 (ARMv8), BPF, Ethereum VM, M68K, M680X, Mips, MOS65XX, PPC, RISC-V(rv32G/rv64G), SH, Sparc, SystemZ, TMS320C64X, TriCore, Webassembly, XCore and X86.

Project mention: Rise: Accelerate the Development of Open Source Software for RISC-V | news.ycombinator.com | 2023-05-31

Maybe then they can help us with the Capstone[1][2] disassembly engine auto-sync (automatic synchronization from the LLVM TableGen files) effort[3]. ARMv7, ARMv8/9, PowerPC are nearly finished, and MIPS in in near-term plans. Nobody stepped in for RISC-V yet.
[1] http://www.capstone-engine.org/
[2] https://github.com/capstone-engine/capstone
[3] https://github.com/capstone-engine/capstone/issues/2015

WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
zydis

4 3,176 7.7 C

Fast and lightweight x86/x86-64 disassembler and code generation library

Project mention: Exploring x86-64 Instruction Encoding | news.ycombinator.com | 2024-01-07

You can visualize how instructions are encoded with zydisinfo. Pass in your architecture and the hex bytes of the instructions and it’ll show all relevant info
https://github.com/zyantific/zydis/tree/master
https://www.hexacorn.com/blog/2023/09/27/zydisinfo-the-disas...

ret-sync

3 1,881 0.0 C

ret-sync is a set of plugins that helps to synchronize a debugging session (WinDbg/GDB/LLDB/OllyDbg2/x64dbg) with IDA/Ghidra/Binary Ninja disassemblers.
bddisasm

3 838 7.4 C

bddisasm is a fast, lightweight, x86/x64 instruction decoder. The project also features a fast, basic, x86/x64 instruction emulator, designed specifically to detect shellcode-like behavior.
fadec

1 140 6.2 C

A fast and lightweight decoder for x86 and x86-64 and encoder for x86-64.
semblance

0 131 3.3 C

Disassembler for Windows executables. Supports 16-bit NE (New Executable), MZ (DOS), and PE (Portable Executable, i.e. Win32) files.
InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
dis68k

2 30 3.3 C

Modernised version of W. de Waal's public domain 68000 disassembler.
lm8

2 19 0.0 C

A custom 8-bit computer and software suite
hdis86

0 14 0.0 C

Haskell interface to the udis86 disassembler for x86 and x86-64 / AMD64

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2024-01-07.