mp3DirectCut and 1by1 are free to use software applications which are under development since 2000 (mp3DirectCut) and 2001 (1by1). One focus of both programs is to provide smart and fast environments while keeping the usage of system ressources low. 1by1 for Android is available since 2016, the development of mp3DirectCut for Android started in 2020. All four software products as well as the bundled documentations, the software descriptions on this site, the tutorials, FAQs and also the HTML codings are written by Martin Pesch.

I cycle. I do not own a car for a long time. "Gentle Mobility" will be essential in the future, and it is today. The bike is small, efficient, resource-saving and healthy. By contrast, there will be no traffic reversal by car. Cars will not be appropriate to do something useful against climate change. They are heavy, space-eating, loud, polluting, dangerous. Too overloaded for the actual needs. If the car was software, it would be bloatware.

The homepage of mp3DC and 1by1 informs about software features, updates, and links to some download locations. The intervals of new releases are completely irregular, because I work on the software in my free time.

I receive e-mail, if the subject line contains "1by1" or "mp3DirectCut", and if the complete e-mail is not larger than 20 KB of size. The request must also be brief and written in german or english. The address can be found in the Contact section of this site. Every regulary arrived e-mail will be read carefully, but an answer cannot be guaranted.

If you have problems or questions about the software, please look at the steps in the Contact section first before sending an e-mail. Also a search engine could help to find a solution.