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About Us

Open Source, sustainable & secure

ViOffice combines secure encryption, transparent open source software and the use of sustainable energy with simplicity and modernity.

At home in the Greater European Region

“Users are set up with a virtual office where they have a package of selected Free Software. This package is customized by the two founders, giving them an alternative to all the functions normally covered by Zoom & Co.”

(Trierischer Volksfreund)

“Bringing Free Software into the Center of Society.”

(Trier University)


Profound expertise and experience always ensure the highest quality.


As a young and dynamic team, we know the current trends and developments.


Modernity means recognizing trends and implementing them with technical know-how.

Jan Weymeirsch (Founder)

Pascal Langer (Founder)

Pascal founded ViOffice together with Jan in the fall of 2020. He mainly takes care of marketing, finance and sales. After his degrees in political science, economics and applied statistics, he continues to work in scientific research and as a R Shiny Developer. With ViOffice, he wants to provide access to secure software from Europe for everyone and especially support non-profit associations in their digitalization.