Stop worrying about time. Start focusing on your presentation. FlyClock is a fully automatic presentation timer for PowerPoint and PDF slideshows. It detects when your presentation goes fullscreen and starts timing instantly — no clicks, no setup, no distractions. The floating timer stays visible on screen at all times, never hidden by your slides. When time runs short, FlyClock alerts you with visual cues or sound. When you're done, it stops on its own. Need a helping hand backstage? A colleague can monitor and control the timer remotely from any phone or browser on the same Wi-Fi — so you stay focused while someone else keeps the session on track. Key Features: Auto start/stop synced to your slideshow Always-on-top floating timer — never obscured Countdown & count-up modes Time alerts with blinking and sound Remote control via browser or QR code Supports PowerPoint, WPS, and PDF Non-intrusive — no document changes needed Windows, macOS & Linux Note: Before registration, this software operates as a trial version with no time limit on usage. However, the remote control and paging features are each restricted to 15 minutes per session. Occasionally, an "About" dialog will appear as a reminder that the software is running in trial mode.