HTBasic 10.1 for Windows is the fastest and most efficient way to code in the Rocky Mountain BASIC (RMB) environment yet.


One-click access with toolbars, pull-down menus, dialog boxes, undo and redo makes intuitive RMB programming easier than ever. HTBasic 10.1 is fully compatible with Windows 7, Windows 8 and Windows 10.


HTBasic's windows-style editor with features like bookmarks, user-definable fonts, colored keywords, and syntax error identification that allows programmers to navigate and edit even the largest source code with ease. Toggling off line numbers eliminates inefficient programming limits without sacrificing programming ease.


Expand your possibilities with Add-Ons

Ultra-fast data exchange between HTBasic and Office applications like Microsoft Excel, Word or Access and Corel Wordferfect is provided through the optional MS Office Interface for HTBasic.

With GRAPH-XT for HTBasic you create stunning, high quality 2D and 3D diagrams from your measurement data with just a few lines of code. Professional graphic.

System Requirements

  Operating system: Windows XP / 2003 / Vista / Windows 7 / 8 / 10

Current Version

  HTBasic 10.1


  Ordering Information

Order Code



HTBasic for Windows


HTBasic for Windows Update

(Proof of previous version ownership required)


HTBasic for Windows License to use (LTU)

(CD-ROM only, no installation manual)