We have some shareware applications you may like to use:

Combine PDFs Version 5.6 from 3rd August 2023
Combines PDF and picture files. MacOS 10.10 or newer
Transparent Version 2.4 from 8th March 2016
A screen saver to dim your scren MacOS 10.5 to 10.13


We have some freeware applications coming with source code for you. Use them, modify them or release new software of them.
If you find them usefull, feel free to donate something as a thank-you or for the costs of the webtraffic.

IP in menu bar Version 4.7.1 from 5th January 2024
Shows the current IP of your Mac in the menubar near the clock. MacOS 10.13 or newer