Open Source Alternatives written in C
Explore open source alternatives written in C.
Found 88 alternatives
Portmaster
12,475
Ultimate Privacy Firewall Solution
Cybersecurity
AuthPass
2,637
Secure, cross-platform password manager
Password Managers
Memgraph
3,928
Fast, Affordable Graph Database
Database
Blender
18,161
Free, open-source 3D creation suite
Video
Lokinet
2,040
Anonymous Internet Access
Social Media
Mailspring
17,401
Your ultimate email client
Utilities
Myrtille
1,967
HTML5 RDP and SSH Client
Remote Desktop
VokoscreenNG
1,444
Powerful Screencast Creator
Design
Rebelfork
993
Lightweight Game Engine/Framework
Gaming
KitchenOwl
3,200
Self-hosted grocery manager
Food
Images.weserv.nl
2,620
Image cache & resize service
Design
GIMP
6,104
Powerful Image Editing Tool
Design
Krita
9,630
Professional digital painting software
Design
Apache Guacamole
3,791
Clientless Remote Desktop Gateway
Developer Tools
LibreOffice
3,858
Free, Powerful Office Suite
Documentation
Soundux
1,952
Cross-platform soundboard
Communication
Checkmk
2,245
Comprehensive IT Monitoring Platform
Observability and monitoring
OpenScan
1,752
Privacy-friendly Document Scanner
Internal Tool
FeatBit
1,793
Feature Flags for .NET
Developer Tools
Aptabase
1,682
Privacy-First App Analytics
Analytics
Samba
1,085
Windows interoperability for Linux/Unix
Database