XDA Developers on MSN

This open-source PDF viewer is better than Adobe Acrobat for research papers and textbooks

If you're on the hunt for a lightweight, open-source PDF app with a strong developer backing and perfect for navigating ...
MUO on MSN

I almost never save my writing as a PDF because these 4 formats are better

There's no file format quite like a PDF when it comes to keeping your documents neat, locked-down, and exactly as you ...