Przemysław Grzywacz

PDFA.app

Convert your PDF documents to PDF/A - The easiest way to ensure your documents are compliant with archival standards and available for the decades to come.

PowerDev.Tools

All the developer tools you're ever need all in one place.

PowerL.INK

Free URL shortener, permanent linker and countdown page generator.

Tools Portal

Tools Portal is dedicated to providing free online tools assisting you in software development and data processing.