Who Founded Adobe?

John Warnock (1940-2023) co-founded Adobe after developing the Interpress language at Xerox PARC. He was the primary architect of PostScript and the PDF format. As CEO until 2000, he guided the company's early expansion into desktop publishing and creative software, fundamentally shaping the modern digital document ecosystem.

Education: University of Utah; Olympus High School.

John Edward Warnock was born on October 6, 1940 and died on August 19, 2023. He was president of Adobe for its first two years and then chairman and chief executive for sixteen. He retired as chief executive in 2001 and co-chaired the board with Charles Geschke until 2017. John Warnock was born in 1940.

Charles Geschke (1939-2021) co-founded Adobe alongside John Warnock in 1982. He served as Chief Operating Officer and later President until his retirement in 2000, focusing heavily on operational scaling and corporate culture. He co-led the company through its explosive growth phase during the 1980s and 1990s desktop publishing era.

Education: Xavier University.

Charles Matthew "Chuck" Geschke was born on September 11, 1939 and died on April 16, 2021. With John Warnock he also co-created the PDF document format. Charles Geschke was born in 1939.