FlyClock is a fully automatic timer for PPT and PDF files. When PPT|PDF is shown in full screen, the timer will automatically start timing without changing your files . Also, you can remotely control the timer from your phone. Pain Points: Usually, we need a countdown timer to remind the time when we are screening PPT or PDF. However, the current common way is too complicated, either modifying the file to include a timer plugin or the timer does not start automatically. Not to mention, controlling the timer via remote. The Solution: FlyClock for PPT|PDF can perfectly solve the above pain points. All you need is: 1. download and launch it directly. 2. Open the PPT or PDF file. 3. Show the file in full screen. You can find that the countdown timer has already started. Of course, it is also extremely easy to modify the time and remote control, you will know it at a glance. Edition Restrictions: Free Edition: all the local functions are free；May pop up the registration prompt box when startup; Remote control function can be used for 15 minutes. Subscription Edition: In the subscription period (5 days); All functions (including remote control) are fully opened; No registration prompt pop-up window. Professional Edition: All features open, and no registration prompt pop-up box.