FILE - Adobe co-founder John Warnock smiles in the lobby at Adobe headquarters in San Jose, Calif., on May 9, 2001. Warnock, the inventor of the PDF and Adobe Systems co-founder died Saturday, Aug. 19, 2023, the software company said. (AP Photo/Paul Sakuma, File)FILE - Co-founder and retired CEO of Adobe Systems Inc. John Warnock stands next to a window of color panes that represent the color swatches in their program PhotoShop at Adobe headquarters in San Jose, Calif., May 9, 2001. Warnock, the inventor of the PDF and Adobe Systems co-founder died Saturday, Aug. 19, 2023, the software company said. (AP Photo/Paul Sakuma, File)
AP2001
FILE - Adobe co-founder John Warnock smiles in the lobby at Adobe headquarters in San Jose, Calif., on May 9, 2001. Warnock, the inventor of the PDF and Adobe Systems co-founder died Saturday, Aug. 19, 2023, the software company said. (AP Photo/Paul Sakuma, File)
