Countdown Screensaver - A Mac screensaver for counting down to a date 🖥🕐
Padbury Clock Screensaver - Minimal screensaver for Mac
Countdown to Inbox Zero - Always respond on time
Clock.saver - A simple clock screensaver based on Braun watches ⌚
Email Taco - A free email countdown timer for expiring offers
iScreensaver - iScreensaver is a multi-featured software that uses Image, Live Photo, Video, Movie, and 3D Model files to create screensavers for Windows and Macintosh.