RetroArch is a frontend for emulators, game engines and media players.
Emulator of x86-based machines based on PCem
An Open Source DOS emulator to run old DOS games
Utility for searching files in DOS system
Simple and flexible programming language for applications development
View and manage processes, services and more with this powerful tool
Analyzes and adjusts the volume of MP3 files
Comprehensive Hardware Analysis, Monitoring and Reporting for Windows
locales configuration tool for DOS
A collection of source code from the DOS Era
Framework for building GraalVM-enabled command line apps
Dos2Unix / Unix2Dos - Text file format converters
DOSBox fork by CrakkoCat
A portable, multi-platform, command-line driven graphing utility
Versatile Commodore Emulator
MS-DOS graphics library, though most things coded in portable C
TUI file manager (NC clone) with built-in Zip for DOS and Windows
Text games written in Pascal