Every other presentation timer makes you click Start. FlyClock doesn't. Go fullscreen — FlyClock detects it and starts automatically. No clicks, no plugins, no file changes. Now with full PDF support, Apple Silicon native, SOS remote control, and a completely redesigned UI. Windows, macOS & Linux. Try free.

FlyClock is the professional presentation timer that automatically times your PowerPoint presentations and PDF slideshows. Perfect meeting timer and speaker timer for teachers, trainers, business professionals, and students - no file modifications required.