There are times when a PDF truly needs encryption—for instance, if it contains sensitive information and someone just emailed it to you (let’s hope they used another communications method to send you ...

The widely used PDF format supports data-saving encryption, allowing you to protect sensitive documents so that only those with the correct password can access them. In the old days, you’d need a ...

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 ...

Sending a PDF to your Kindle device or app makes it a lot easier to read, especially on a phone. Sending a PDF to your Kindle device or app makes it a lot easier to read, especially on a phone. is a ...

A PDF is a suitable file format for creating and reading e-books. However, if you want to open an e-book in most e-readers, like the Amazon Kindle and B&N Nook, you must first convert it to an EPUB.

If you have a PDF that you want to share with the world via Facebook, you might hit a snag. You simply can't upload that file type to Facebook as a photo. Thankfully, there are a few ways around that ...

To convert a PDF to Word, you can simply right-click the file and choose Open with Word. You can also open a PDF in Google Docs and download it as a Word file, or ...