🇫🇷 Made in France

Discover France's Leading Open Source Projects: Explore top-notch open source initiatives hailing from the vibrant tech community of France.

TOP C Projects

1
gentilkiwi/mimikatz

gentilkiwi/mimikatz

A little tool to play with Windows security
C
18,526
star
2
jedisct1/libsodium

jedisct1/libsodium

A modern, portable, easy to use crypto library.
C
11,796
star
3
Xfennec/progress

Xfennec/progress

Linux tool to show progress for cp, mv, dd, ... (formerly known as cv)
C
8,166
star
4
baskerville/bspwm

baskerville/bspwm

A tiling window manager based on binary space partitioning
C
7,445
star
5
veracrypt/VeraCrypt

veracrypt/VeraCrypt

Disk encryption with strong security based on TrueCrypt
C
5,974
star
6
cjdelisle/cjdns

cjdelisle/cjdns

An encrypted IPv6 network using public-key cryptography for address allocation and a distributed hash table for routing.
C
5,091
star
7
jedisct1/dsvpn

jedisct1/dsvpn

A Dead Simple VPN.
C
5,068
star
8
nbs-system/naxsi

nbs-system/naxsi

NAXSI is an open-source, high performance, low rules maintenance WAF for NGINX
C
4,771
star
9
acassen/keepalived

acassen/keepalived

Keepalived
C
3,801
star
10
stephane/libmodbus

stephane/libmodbus

A Modbus library for Linux, Mac OS, FreeBSD and Windows
C
3,100
star
11
ptitSeb/box86

ptitSeb/box86

Box86 - Linux Userspace x86 Emulator with a twist, targeted at ARM Linux devices
C
3,038
star
12
ptitSeb/box64

ptitSeb/box64

Box64 - Linux Userspace x86_64 Emulator with a twist, targeted at ARM64 Linux devices
C
2,938
star
13
sysstat/sysstat

sysstat/sysstat

Performance monitoring tools for Linux
C
2,845
star
14
weechat/weechat

weechat/weechat

The extensible chat client.
C
2,801
star
15
enjoy-digital/litex

enjoy-digital/litex

Build your hardware, easily!
C
2,687
star
16
xroche/httrack

xroche/httrack

HTTrack Website Copier, copy websites to your computer (Official repository)
C
2,661
star
17
baskerville/sxhkd

baskerville/sxhkd

Simple X hotkey daemon
C
2,653
star
18
r4j0x00/exploits

r4j0x00/exploits

C
2,483
star
19
brendan-rius/c-jwt-cracker

brendan-rius/c-jwt-cracker

JWT brute force cracker written in C
C
2,291
star
20
p-gen/smenu

p-gen/smenu

smenu started as a lightweight and flexible terminal menu generator, but quickly evolved into a powerful and versatile CLI selection tool for interactive or scripting use.
C
2,267
star
21
Palakis/obs-ndi

Palakis/obs-ndi

NewTek NDI integration for OBS Studio
C
2,024
star
22
SRombauts/SQLiteCpp

SRombauts/SQLiteCpp

SQLiteC++ (SQLiteCpp) is a smart and easy to use C++ SQLite3 wrapper.
C
2,010
star
23
arnaud-lb/php-rdkafka

arnaud-lb/php-rdkafka

Production-ready, stable Kafka client for PHP
C
1,968
star
24
emersion/mako

emersion/mako

A lightweight Wayland notification daemon
C
1,939
star
25
Snaipe/Criterion

Snaipe/Criterion

A cross-platform C and C++ unit testing framework for the 21st century
C
1,926
star
26
jedisct1/minisign

jedisct1/minisign

A dead simple tool to sign files and verify digital signatures.
C
1,856
star
27
cyring/CoreFreq

cyring/CoreFreq

CoreFreq is a CPU monitoring software designed for the 64-bits Processors.
C
1,838
star
28
NoiseByNorthwest/php-spx

NoiseByNorthwest/php-spx

A simple & straight-to-the-point PHP profiling extension with its built-in web UI
C
1,772
star
29
kosua20/herebedragons

kosua20/herebedragons

A basic 3D scene implemented with various engines, frameworks or APIs.
C
1,704
star
30
Stephane-D/SGDK

Stephane-D/SGDK

SGDK - A free and open development kit for the Sega Mega Drive
C
1,621
star
31
Ysurac/openmptcprouter

Ysurac/openmptcprouter

OpenMPTCProuter is an open source solution to aggregate multiple internet connections using Multipath TCP (MPTCP) on OpenWrt
C
1,603
star
32
rougier/freetype-gl

rougier/freetype-gl

OpenGL text using one vertex buffer, one texture and FreeType
C
1,594
star
33
itm4n/PrintSpoofer

itm4n/PrintSpoofer

Abusing Impersonation Privileges on Windows 10 and Server 2019
C
1,514
star
34
cyd01/KiTTY

cyd01/KiTTY

💻 KiTTY, a free telnet/ssh client for Windows
C
1,484
star
35
miniupnp/miniupnp

miniupnp/miniupnp

UPnP IGD implementation
C
1,372
star
36
gentilkiwi/kekeo

gentilkiwi/kekeo

A little toolbox to play with Microsoft Kerberos in C
C
1,322
star
37
posva/catimg

posva/catimg

🦦 Insanely fast image printing in your terminal
C
1,239
star
38
cgsecurity/testdisk

cgsecurity/testdisk

TestDisk & PhotoRec
C
1,237
star
39
citronneur/pamspy

citronneur/pamspy

Credentials Dumper for Linux using eBPF
C
1,105
star
40
k0dai/density

k0dai/density

Superfast compression library
C
990
star
41
dimitri/pgcopydb

dimitri/pgcopydb

Copy a Postgres database to a target Postgres server (pg_dump | pg_restore on steroids)
C
974
star
42
0intro/plan9

0intro/plan9

Plan 9 History, from 2002-12-12 to 2015-01-10. A more complete version of this repository is available on https://github.com/plan9foundation/plan9
C
863
star
43
emersion/slurp

emersion/slurp

Select a region in a Wayland compositor
C
845
star
44
emersion/grim

emersion/grim

Grab images from a Wayland compositor
C
831
star
45
ocornut/imgui_club

ocornut/imgui_club

Nice things to use along dear imgui
C
817
star
46
NouamaneTazi/bloomz.cpp

NouamaneTazi/bloomz.cpp

C++ implementation for BLOOM
C
808
star
47
gentilkiwi/wanakiwi

gentilkiwi/wanakiwi

Automated wanadecrypt with key recovery if lucky
C
783
star
48
arnaud-lb/php-memory-profiler

arnaud-lb/php-memory-profiler

Memory profiler for PHP. Helps finding memory leaks in PHP scripts.
C
773
star
49
itm4n/PPLdump

itm4n/PPLdump

Dump the memory of a PPL with a userland exploit
C
756
star
50
samhocevar/rinetd

samhocevar/rinetd

📡 TCP/UDP port redirector
C
744
star
51
alekmaul/pvsneslib

alekmaul/pvsneslib

PVSnesLib : A small, open and free development kit for the Nintendo SNES
C
738
star
52
geekuillaume/soundsync

geekuillaume/soundsync

Virtual cables between any audio source and any speaker in your home
C
733
star
53
skarnet/s6

skarnet/s6

The s6 supervision suite.
C
716
star
54
overmighty/i-use-arch-btw

overmighty/i-use-arch-btw

"I use Arch btw" but it's a Turing-complete programming language.
C
697
star
55
CongducPham/LowCostLoRaGw

CongducPham/LowCostLoRaGw

Low-cost LoRa IoT & gateway with SX12XX (SX1261/62/68; SX1272/76/77/78/79; SX1280/81), RaspberryPI and Arduino boards
C
688
star
56
Keruspe/GPaste

Keruspe/GPaste

Clipboard management system
C
687
star
57
xroche/coffeecatch

xroche/coffeecatch

CoffeeCatch, a tiny native POSIX signal catcher (especially useful for JNI code on Android/Dalvik)
C
657
star
58
digital-fabric/polyphony

digital-fabric/polyphony

Fine-grained concurrency for Ruby
C
651
star
59
ANSSI-FR/AD-control-paths

ANSSI-FR/AD-control-paths

Active Directory Control Paths auditing and graphing tools
C
644
star
60
ptitSeb/gl4es

ptitSeb/gl4es

GL4ES is a OpenGL 2.1/1.5 to GL ES 2.0/1.1 translation library, with support for Pandora, ODroid, OrangePI, CHIP, Raspberry PI, Android, Emscripten and AmigaOS4.
C
643
star
61
borisfaure/terminology

borisfaure/terminology

The best terminal emulator based on the Enlightenment Foundation Libraries
C
637
star
62
angt/glorytun

angt/glorytun

Multipath UDP tunnel
C
632
star
63
mean00/avidemux2

mean00/avidemux2

Avidemux2, simple video editor
C
610
star
64
emersion/kanshi

emersion/kanshi

Dynamic display configuration (mirror)
C
608
star
65
lindenb/makefile2graph

lindenb/makefile2graph

Creates a graph of dependencies from GNU-Make; Output is a graphiz-dot file or a Gexf-XML file.
C
604
star
66
t00sh/rop-tool

t00sh/rop-tool

A tool to help you write binary exploits
C
600
star
67
jedisct1/pure-ftpd

jedisct1/pure-ftpd

Pure FTP server
C
589
star
68
eliemichel/LilySurfaceScraper

eliemichel/LilySurfaceScraper

Import shaders end environments in Blender from a single URL
C
571
star
69
matlo/GIMX

matlo/GIMX

The GIMX software.
C
571
star
70
jedisct1/libhydrogen

jedisct1/libhydrogen

A lightweight, secure, easy-to-use crypto library suitable for constrained environments.
C
564
star
71
emersion/xdg-desktop-portal-wlr

emersion/xdg-desktop-portal-wlr

xdg-desktop-portal backend for wlroots
C
546
star
72
jedisct1/libsodium-php

jedisct1/libsodium-php

The PHP extension for libsodium.
C
546
star
73
nilsberglund-orleans/YouTube-simulations

nilsberglund-orleans/YouTube-simulations

Code for simulations on YouTube
C
533
star
74
applidium/Vim

applidium/Vim

Port of the Vim text editor to the iOS
C
532
star
75
jerome-pouiller/reredirect

jerome-pouiller/reredirect

Tool to dynamicly redirect outputs of a running process
C
518
star
76
zehome/MLVPN

zehome/MLVPN

Multi-link VPN (ADSL/SDSL/xDSL/Network aggregation / bonding)
C
514
star
77
jedisct1/swift-sodium

jedisct1/swift-sodium

Safe and easy to use crypto for iOS and macOS
C
507
star
78
Luos-io/luos_engine

Luos-io/luos_engine

Open-source and real-time orchestrator for cyber-physical-systems, to easily design, test and deploy embedded applications and digital twins.
C
488
star
79
grz0zrg/fbg

grz0zrg/fbg

Lightweight C 2D graphics API agnostic library with parallelism support
C
486
star
80
OpenSMTPD/OpenSMTPD

OpenSMTPD/OpenSMTPD

This is official OpenSMTPD Portable repository. Forks, pull requests and other contributions are welcome!
C
479
star
81
emersion/mrsh

emersion/mrsh

A minimal POSIX shell
C
478
star
82
quarkslab/binbloom

quarkslab/binbloom

Raw binary firmware analysis software
C
464
star
83
karawin/Ka-Radio32

karawin/Ka-Radio32

esp32 version of Ka-Radio (https://github.com/karawin/Ka-Radio) by jp Cocatrix
C
462
star
84
doches/progressbar

doches/progressbar

An easy-to-use C library for displaying text progress bars.
C
458
star
85
alelievr/libft-unit-test

alelievr/libft-unit-test

C
441
star
86
chronotruck/FlagPhoneNumber

chronotruck/FlagPhoneNumber

A formatted phone number UITextField with country flag picker.
C
435
star
87
masterzen/nginx-upload-progress-module

masterzen/nginx-upload-progress-module

Nginx module implementing an upload progress system, that monitors RFC1867 POST uploads as they are transmitted to upstream servers.
C
426
star
88
acids-ircam/ddsp_pytorch

acids-ircam/ddsp_pytorch

Implementation of Differentiable Digital Signal Processing (DDSP) in Pytorch
C
425
star
89
samhocevar/zzuf

samhocevar/zzuf

🌪️ Application fuzzer
C
413
star
90
gpakosz/whereami

gpakosz/whereami

Locate the current running executable and the current running module/library on the file system 🔎
C
411
star
91
alcover/buffet

alcover/buffet

All-inclusive Buffer for C
C
410
star
92
quarkslab/quarkspwdump

quarkslab/quarkspwdump

Dump various types of Windows credentials without injecting in any process.
C
408
star
93
patrickcjk/imgui-notify

patrickcjk/imgui-notify

A (very) simple notification wrapper for Dear ImGui
C
405
star
94
Orange-OpenSource/bmc-cache

Orange-OpenSource/bmc-cache

In-kernel cache based on eBPF.
C
399
star
95
APE-Project/APE_Server

APE-Project/APE_Server

Ajax Push Engine : Lightweight HTTP Streaming server. Fully written in C language, it provides best performances, making it the faster Comet server to date. APE now support server-side javascript modules through spidermonkey
C
389
star
96
DoubangoTelecom/doubango

DoubangoTelecom/doubango

Doubango VoIP framework
C
388
star
97
wapiflapi/exrs

wapiflapi/exrs

Exercises for learning Reverse Engineering and Exploitation.
C
379
star
98
owlient/phpredis

owlient/phpredis

C
379
star
99
rom1v/usbaudio

rom1v/usbaudio

Forward audio from Android devices
C
352
star
100
gysmo38/mitsubishi2MQTT

gysmo38/mitsubishi2MQTT

Mitsubishi to MQTT with ESP8266 module
C
346
star