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Image of Peter Steinberger speaking at a conference

Follow what I’m up to on Twitter, GitHub, and Instagram.


I founded and bootstrapped PSPDFKit, an SDK for working with PDF files on any platform. I was CEO 2011-2019 and now focus on researching new products and technologies. My latest fun project was shipping PDF Viewer via Mac Catalyst.


I speak at various conferences around the world, and most recently I was in Buenos Aires, Berlin, Paris, and New York. For speaking engagements, check out my speaking schedule. My slides are on Speaker Deck, and my presentations are on Vimeo.

Open Source

I co-organize Cocoaheads Austria and maintain various open source projects such as Aspects. Through PSPDFKit we pay the bills for the CocoaPods Spec site.

Previous Work

Loytec, iOS instructor at the Vienna University of Technology, Hutchison Drei Austria GmbH, ROMEO BV, Scribd.


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Peter Steinberger, Kaiserstrasse 117/17, 1070 Vienna, Austria.

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