You can type on a PDF using one of several different options depending on the device you're using. All of the programs listed in this article are available for free, and some methods are built into ...

You can optimize a PDF to make it easier for your business associates and website visitors to access its content. PDFs can be slow because they hold too much data or contain unnecessary objects ...

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 ...

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 ...

The Windows search function is also able to include the content of PDF files in its index. Unfortunately, the subsequent ...