Krzysztof Kowalczyk

Krzysztof Kowalczyk is a developer of productivity and design & photo software. The current developer portfolio contains 15 programs. The most popular software is SumatraPDF with over 2 thousand installations on Windows PC.

Best software by Krzysztof Kowalczyk

SumatraPDF
Reads many file formats.
FREE
RocketPDF
It is free PDF Reader with multiple functions, languages and features.
FREE
Sumatra PDF
PDF, ePub, MOBI, CHM, XPS, DjVu, CBZ, CBR reader for Windows.
FREE

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