To properly sign a PDF on your Android phone or tablet, you'll need to download an app from the Google Play Store.

Reading PDFs on the iPad can be way better than what you get from Apple's Books app. These are the best apps to use for reading at PDF files on your iPad, or even your iPhone. The often-disliked PDF ...

It's easy to download a PDF document on an iPhone and save it to an app like Apple Books or iCloud Files. Here's how to do it.

I feel like my epic quest is over. After years of searching, I’ve finally found a free, offline, no-strings-attached PDF editor — and it’s excellent. It merges, it edits, it converts, and it even ...

Office Insiders trialing preview updates on iOS and iPadOS can download the latest Microsoft 365 app version with a great new feature: PDF Merge. Now you can grab several PDF documents and fuse them ...

Windows 11/10 almost forces users to use Microsoft Edge as the default application for everything, from browsing the internet to opening PDF files. The Chromium version of the Edge browser is ...