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 ...

PDF, or Portable Document Format, is a widely used file format for presenting documents. In addition to its primary use as a document format, PDF is sometimes also used for images. However, sharing ...

PDFs are a great way to share documents because the format can be read by mostly anyone and it works just as well with images as it does text, graphs and graphics. But it's not easy to edit without ...