Imagine never having to worry about optical distortions and visual artifacts due to poor projector setups. NVKeystone is bundled with ForceWare software for desktop, workstation, mobile, and platform solutions and is a must have for every mobile PC attached to an external LCD projector.  NVKeystone’s real-time display correction technology allows users to display onto any surface with lossless picture quality through intuitive user controls. With full hardware acceleration for NVIDIA GPUs.


Some uses of NVKeystone include:

Microsoft® PowerPoint® Presentations Fix optical artifacts and distortions due to badly placed and misaligned projectors

3D and Video Projection Deliver demos with full 2D, 3D and video hardware acceleration while saving time on projector placement calibration

Heads up displays Enables lower cost and lower footprint designs with custom display alignment

Product Specifications:

  • Real-time display correction
  • Intuitive and convenient user configuration tool
  • Full 2D, 3D and video hardware overlay acceleration
  • Supports all projectors


  • No support for Microsoft Windows Vista and beyond
  • No support for NVIDIA Geforce 8 series GPUs and above
  • No support in the new NVIDIA Control Panel


GeForce/ION Driver Release 190
Version: 190.34
Release Date: June 02, 2009
Operating System: Windows XP, Windows XP Media Center Edition