There are two simple ways to remove the password from a PDF file, one of which works no matter what software you have.

You can delete pages from a PDF on a Mac using the Preview app. You can also add pages to a PDF in two ways with Preview.

The Xodo PDF Studio is a truly excellent desktop tool. Yes, its interface is somewhat underwhelming and could do with a ...

If you want to recover a text message, tap on the thread or message so that it's selected, hit Recover on the bottom right, and then tap Recover Message in the pop-up that appears. You can also ...

The Department of Justice’s new ADA rule is forcing agencies to rethink decades of public documents — and use technology to ...

There’s a plethora of services which do this, including Wondershare’s (mostly free) HiPDF. This review focuses on Wondershare ...

Apple’s iOS 26 introduces a new Preview app for iPhone users, bringing PDF editing, scanning, and image tools that mirror its Mac counterpart.

A new Android phone brings endless ways to personalize your experience. Apps like LocalSend, password managers like Bitwarden ...

The OODA loop—for observe, orient, decide, act—is a framework to understand decision-making in adversarial situations. We apply the same framework to artificial intelligence agents, who have to make ...

Turn your Kindle into a smarter reading companion with free apps that manage books, sync notes, and simplify your reading ...