PDF-XChange Editor is has a boatload of features, for creating, editing, annotating, and securing PDF documents. The fully functional free versions offer plenty for many users, but you’ll have to pay ...

Smallpdf is a solid online PDF editor for making basic changes to documents on the fly. Smallpdf is a free online PDF editor that offers a limited but useful set of editing and conversion tools.

These articles are brought to you in association with Pocket-lint and our partners. A PDF, or Portable Document Format, is a file type that preserves the formatting of your document so it can be ...