Serial Communication Library for C#, & VB .Net (Zmodem, Xmodem, Ymodem)
License: Shareware
OS Support: Win95,Win98,WinME,WinNT 3.x,WinNT 4.x,Windows2000,WinXP,Windows2003

Visual Prolog 7.1 PE, Programming environment: compiler, IDE, linker, debugger.
License: Freeware
OS Support: Windows2000,WinXP,Windows2003,Windows Vista Home Basic,Windows Vista Home Premium,Windows Vista Business,Windows Vista Enterprise,Windows Vista Ultimate

JNC is a Java to native (.exe on Windows) compiler.
License: Shareware
OS Support: Win95,Win98,WinME,WinNT 3.x,WinNT 4.x,Windows2000,WinXP,Windows2003,Windows Vista Starter,Windows Vista Home Basic,Windows Vista Home Premium,Windows Vista Business,Windows Vista Enterprise,Windows Vista Ultimate,Linux,Linux Gnome,Linux GPL,Linux Open Sou

Easy, personal Windows programming in BASIC! Create utilities, games.. more!
License: Freeware
OS Support: Win95,Win98,WinME,WinNT 3.x,WinNT 4.x,Windows2000,WinXP,Windows2003

Easy, personal Windows programming in BASIC! Create utilities, games.. more!
License: Shareware
OS Support: Win95,Win98,WinME,WinNT 3.x,WinNT 4.x,Windows2000,WinXP

Kix2Exe is a freeware application to create executables out of KiXtart scripts
License: Freeware
OS Support: Windows2000,WinXP,Windows2003,Windows Vista Starter,Windows Vista Home Basic,Windows Vista Home Premium,Windows Vista Business,Windows Vista Enterprise,Windows Vista Ultimate

Metaspec C# Parser Library
License: Commercial
OS Support: Windows2000,WinXP,Windows2003

A full featured C like language for Windows 9x/NT/2000/XP. Supports OOP and COM.
License: Freeware
OS Support: Win95,Win98,WinME,Windows2000,WinXP,Windows Vista Starter,Windows Vista Home Basic,Windows Vista Home Premium,Windows Vista Business,Windows Vista Enterprise,Windows Vista Ultimate,Linux

Develop applications for Palm, PocketPC and Windows
License: Freeware
OS Support: Win98,WinME,WinNT 4.x,Windows2000,WinXP,Windows2003,Windows CE,Palm OS 3.2,Palm OS 3.5,Palm OS 4.0,Palm OS 4.1,Palm OS 5,Pocket PC

A full featured BASIC compiler for Windows 9x/NT/2000/XP/Vista.
License: Freeware
OS Support: Win95,Win98,WinME,WinNT 4.x,Windows2000,WinXP,Windows2003,Windows Vista Starter,Windows Vista Home Basic,Windows Vista Home Premium,Windows Vista Business,Windows Vista Enterprise,Windows Vista Ultimate,Windows Vista Home Basic x64,Windows Vista Home Prem