#gplv3

modernuo/ModernUO

C#

93

health

Highly Performant & Scalable Ultima Online Server Emulator

NNTmux/newznab-tmux

PHP

91

health

Laravel based usenet indexer

VREMSoftwareDevelopment/WiFiAnalyzer

Kotlin

89

health

Android application to analyze Wi-Fi signals.

SteveTheKiller/KillerPDF

C#

89

health

Free and open-source PDF editor for Windows. View, annotate, OCR, merge, split, edit text, draw, sign, fill forms, print, flatten, and open password-protected PDFs without a subscription. Install or run portable. GPLv3

bradharding/doomretro

C

86

health

The classic, refined DOOM source port. For Windows PC.