Use these free online document comparison tools to identify the differences between two versions of DOC, DOCX, RTF, PDF, PPT, PPTX, etc, files.

We list the best HTML to PDF converters, to make it simple and easy to prevent the altering of formatting and web links when converting any web page into a document. The need to preserve webpages ...

This free online tool is great for converting and making simple changes to PDF files, but look elsewhere for serious annotation abilities.

Not everyone needs a full-fledged PDF editor. Depending on the scope and breadth of your PDF editing needs, you might find that a free option is sufficient. Read on for our recommendations of the ...