Podpisuj

About

Podpisuj is a trusted service made up of a local, multiplatform application and an evidence server. The app lets you electronically sign documents, including in bulk, and verify signatures, including qualified ones. It also performs guaranteed conversion and generates authorization clauses for paper counterparts of documents.

Podpisuj is designed for anyone who works with electronically signed documents, such as contracts, applications, and electronic forms. The website describes it as modern and fast, with simple installation on Windows, macOS, and Linux, and it presents macOS support as a dedicated solution for Mac users.

The basic functionality is free. Advanced features are included in paid plans, and qualified timestamps are available with some subscription plans or can be purchased separately as packages for use in Podpisuj or other applications.