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 ...

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 ...

You can reduce PDF size on a Mac with the Preview app or a third-party compressor. Reducing PDF file size on your Mac computer can help save storage space. Third-party options may cost money, while ...