Step-by-step instructions for creating PDFs from any file type, including methods for merging, compressing and password-protecting PDF documents securely.

PDF is one of the most common formats used for sending and receiving documents. The PDF format is especially useful when sending professional documents such as contracts because it preserves the ...

“Is there any way to password-protect and lock a sensitive PDF file before sending it as an attachment through email? I cannot afford Adobe Acrobat Pro and free primopdf didn’t work for me. Any help ...

Reader Jed Kelley wishes to simplify his life via the power of automation. He writes: I would like to apply a Quartz filter to reduce file size when printing as a PDF file. Now I have to print the ...

This tip was performed on an iPhone 16 running iOS 26. Find out how to update to the latest version of iOS. The new Apple ...

We may receive a commission on purchases made from links. Some people prefer ebooks over physical copies for the ease of collecting and commuting with them. There are a bunch of different formats in ...