The person behind Zenviory
Lukas Behnke
Business Informatics student & passionate hobby developer
Hey, I am Lukas ๐
I study Business Information Systems, which lets me combine the best of two worlds โ analytical thinking from the business side and a genuine love for building clean, functional software.
Outside of university I spend a lot of time developing tools and projects as a hobby. Zenviory came out of a simple question: why do I have to upload my files to a stranger's server just to do basic PDF tasks?
The answer: you don't have to. Every tool on Zenviory runs 100% in your browser โ your files never leave your device. No account, no subscription, no watermarks. Just free and private.
I believe good software should be simple โ fast, accessible, and respectful of its users and their data.
Business Informatics
Studying software engineering and business together
Hobby Developer
Building tools that make everyday life simpler
Privacy First
Strong believer in privacy-respecting software
Zenviory
Free, browser-based PDF tools for everyone
Tech Stack
Try Zenviory
Free PDF tools right in your browser โ no upload, no account, no watermarks.