Who was the CEO of Adobe Systems when it was founded in 1982?

John Warnock was Adobe Systems’ CEO when the company was founded in 1982. He co-founded Adobe with Charles Geschke and served as chief executive from the company’s launch until December 2000.

Warnock and Geschke left Xerox PARC after Xerox declined to commercialize their ideas for a page-description language. They founded Adobe in December 1982 and developed PostScript, a technology that allowed computers and printers to reproduce text and graphics with much greater precision.

PostScript became especially important when Apple adopted it for the LaserWriter printer in 1985. That partnership helped ignite the desktop-publishing revolution, making it practical for individuals and small businesses to design and print professional-looking documents. Adobe later expanded into products such as Illustrator and Acrobat.

A common mix-up is Charles Geschke, who was Adobe’s other co-founder and later served as president and chief operating officer. Warnock, however, was the founding CEO. He also helped originate the technology behind PDF and remained chairman or co-chairman of Adobe’s board after leaving day-to-day management.