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 ...

“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 ...

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 ...

There are a number of ways you can protect yourself when sending sensitive documents to journalists. Over the past year, CBC News has worked carefully and diligently on top secret government documents ...

Alan is a technology author based in Nova Scotia, Canada. A computer enthusiast since his youth, Alan stays current on what is new and what is next. With over 30 years of experience in computer, video ...

On the internet, size matters. If you’ve ever had to send PDF files to a friend or colleague, or if you’re running a business, it’s quite likely that you’ve faced the problem of not being able to send ...