PDF files have become ubiquitous in our multi-platform world. This convenient file format makes it possible to view and share documents across various devices using various operating systems and ...

We normally convert Word documents into PDF files. When we want to edit these PDF files, we make a copy of the source Word document, make necessary changes and then export the edited document as PDF ...

If you’re publishing PDF documents on the ETH website or sending them via email, they have to meet accessibility guidelines as required by the Swiss Federal external page Law on Equal Opportunities ...

The best free PDF reader apps do more than just act as a PDF viewer - any modern browser can do that. What I'm looking for is tools that go beyond that, offering commenting, collaboration, and ...