riragon apps

Clocks and timers, prime number generation, and bulk file renaming. Explore riragon's apps for Windows.

The Clock & Timers product site showing its logo and analog clock

Clock & Timers

Choose a clock and ticking sound for your desktop. This Windows app also offers timers and spoken time announcements. Open product site riragon.com/ClockAndTimers/en/
The Prime Generator product site showing its logo and prime number generation screen

Prime Generator

Choose a range, then generate and save a list of prime numbers on your own PC. Explore number sequences and their curiosities too. Open product site riragon.com/PrimeGenerator/en/
The Rename product site showing its logo and filenames before and after renaming

Rename

Rename photos, images and documents in bulk. Compare the filenames before and after each change before applying it. Open product site riragon.com/Rename/en/