This copy is for your personal, non-commercial use only. Distribution and use of this material are governed by our Subscriber Agreement and by copyright law. For non-personal use or to order multiple copies, please contact The Epoch Times Reprints.
Dr. Charles M. Geschke, president, co-chairman and co-founder of Adobe Systems Inc., delivers his keynote address about the future of workplace information on the final day of PC Expo at the Jacob K. Javits, Convention Center in New York City, on June 24, 1999. Richard Drew/AP Photo
LOS ALTOS, Calif.—Charles “Chuck” Geschke—the co-founder of the major software company Adobe Inc. who helped develop Portable Document Format technology, or PDFs—died at age 81.
Geschke, who lived in the San Francisco Bay Area suburb of Los Altos, died Friday, the company said.
