These articles are brought to you in association with Pocket-lint and our partners. PDF files are notoriously tricky to work with and change, even when they are saved with editing enabled. Access to ...

To help students with online research, Boston-based company WebNotes created a web-based highlighting and "sticky note" tool that allows users to compile information from multiple web pages to ...

PDF Bob can accommodate the most basic PDF editing needs, but there are more capable free editors out there. PDF Bob is an online PDF editor that lets you perform the most common PDF tasks without a ...

Adobe updated its Reader app for iOS, and what was a good PDF reader is now an excellent tool to annotate and sign documents. As luck would have it, I needed to add a note and sign a PDF file that was ...