Krzysztof Kowalczyk

Sumatra PDF

Sumatra PDF is a open-source PDF viewer for Windows. Sumatra has a minimalistic design. Simplicity has a higher priority than a lot...

April 21, 2020 By Krzysztof Kowalczyk


Fotofi helps to find high quality, free stock photos. Fotofi streamlines the process of finding and downloading free stock photographs...

May 10, 2013 By Krzysztof Kowalczyk


VisualAck is like grep (or ack), except faster and with UI. For Mac.

April 27, 2013 By Krzysztof Kowalczyk