Ever been sent an Adobe Illustrator (.ai) file with only your phone on hand? There's no built-in way to open it, let alone convert it. AI File Converter opens any .ai file and exports it to PNG or PDF in seconds, fully on-device. No computer, no Illustrator, no account, no subscription. Your first conversion is free, then a one-time $2.99. A tiny utility built to do one job well. Would love your feedback!