Office: +44 (0)1329 227455
Fax: +44 (0)1329 227445
E-mail -

About GTX

GTX is a privately held corporation headquartered in Scottsdale, Arizona with offices in Fareham, England, Tokyo, Japan and Taipei, Taiwan. GTX Corporation sells its products through a network of authorized distributors and resellers throughout the Americas, Europe, Asia, the Pacific Rim, the Middle East and Africa. The Company also licenses its technology to third-party CAD vendors for integration and sale under their own private label.


GTX is the leading supplier of scan-conversion and editing products that provide complete integration and interfacing between scanned drawing archives and Computer Aided Design/Drafting CAD systems. GTX was founded in 1984 by Dr. Marvin T. Ling, to bridge the gap between paper engineering drawings and electronic format (CAD) and to solve the time-consuming problems of storing, retrieving and editing paper drawings.


GTX captured technological leadership in 1987 with the introduction of the first operative hardware and software product that successfully provided scanning of paper and aperture-card technical drawings and automatic conversion of scanned images (Raster), to CAD format. The Company developed proprietary hardware and software. Today, GTX provides total solutions with software-only products and licensed technology that do not require proprietary hardware.

GTX is the leader in offering advanced solutions that can help you clean and edit your scanned archival engineering drawings and maps in a full-featured CAD environment. Or, you can convert your raster data to entirely useful, 100% AutoCAD®-compatible DWG or DXF files!