Jens Duttke

is creating web applications




per month

About Jens Duttke


my name is Jens Duttke. I'm a software developer who likes working on free software in spare time, like HexEd.itPhotoME and [pec] - software which is used by millions of people over the past 20 years.

The most popular project right now is, a feature-rich online hex editor. One thing which makes me happy about it, is that it's used by many educational institutions to familiarize kids and students how computer systems work. is completely free for the users, but to keep the project running, I have costs every month (e.g. for Hosting, GitHub Repository, Domain, CDN).

With your support I'm able to keep it running.

Thanks you for considering becoming part of this project.

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