Most popular QuickBasic version! Loads of extensions available, especially for game development, but also for applications: Move to download section Libraries for details.
QBasic 4.5 - german version: For further information see english description above.
Quickbasic Extended 7.1 PDS (Professional Development System) aka QBX: The last version of QuickBasic; it has a few slight improvements on QB 4.5 and alot of database commands (powerful built-in ISAM database routines) plus some extras.
Visual Basic Programming System for MS-DOS. This package comes with a number of demonstration and utility programs written in Basic. Visual Basic 1 is also available for Windows at: Windows Compiler