ReactOS™ is an Open Source effort to develop a quality operating system that is compatible with applications and drivers written for the Microsoft® Windows™ NT family of operating systems (NT4, 2000, XP, 2003, Vista, Seven).
- Operating System
- Free • Open Source
- Windows
- FreeDOS
+13The Doszip Commander is an LFN-aware TUI file manager (NC clone) with built-in Zip and UnZip for DOS and Windows.
- File Manager
- Free • Open Source
- Windows
- FreeDOS
- DOSBox
- MS-DOS
BEYE (Binary EYE) is a free, portable, advanced file viewer with built-in editor for binary, hexadecimal and disassembler modes. It contains a highlight AVR/Java/i86-AMD64/ARM-XScale/PPC-64 and other disassembler, full preview of MZ,NE,PE,ELF and other.
- Free • Open Source
- Windows
- Linux
- BlackBerry QNX
- FreeDOS
- FreeBSD
- MS-DOS
Pascal is a general-purpose computer programming language.
- Free • Open Source
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- BSD
- iPad
- AROS
- Haiku
- FreeDOS
- AmigaOS
- MS-DOS
- MorphOS
A complete C++ Text User Interface (TUI) featuring windows, dialogs (buttons, check and radio boxes, input boxes, etc.), mouse support, menus, etc. It's available for various platforms and compilers.
- Terminal Emulator
- Free • Open Source
- Linux
- Cygwin
- FreeDOS
- Solaris
- FreeBSD
- MS-DOS