Libraries for QBasic 4.5, QBasic 7.1 and VisualBasic/DOS

AABas is a library for QuickBASIC 4.0 - 4.5. It provides easy access to BIOS and DOS calls, covering display and keyboard, mouse, joystick, disk, printer, equipment information, XMS memory, and more.

The Basic Programmer's Toolbox is a collection of over 70 routines and functions to help the Basic programmer bring their projects to completion quickly and easily (for QuickBasic 4.5 and 7.1).


This unique library for QBASIC provide basic windowing functionality to standard QBASIC applications. It provides a consistant interface that is relatively easy to learn and implement.


610+ Assembly Language and BASIC routines for QBasic 4.5, QBasic 7.1 & VBDOS.