Over the years, Adobe's PDF file type has become a universally accepted method for sharing digital documents. The format's cross-platform adoption means the documents can be viewed on almost any ...

Learning how to combine PDF files is not that difficult. And, considering how integral PDF files are to our lives these days, with work, personal, and especially legal documents often saved in this ...

Gimp is normally used to create or manipulate images files, but can also work with PDFs if you understand how it works and what it's limits are. If you’ve never used Gimp—a free image editor available ...