When you want to share a document, saving it in Adobe’s portable document format almost always guarantees that the person on the other end will see what you intend. But how do you protect what you ...

PDF permissions determine how users can interact with the file. Permission settings are an important consideration for a number of reasons, including file protection. You can adjust the PDF ...

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 ...

iOS: If Hell exists, I will spend eternity being forced to read PDFs on my phone. I’ll be pinching and zooming some D&D playbook or work document, struggling to fit the whole page on the screen while ...