This Apple Editor's Choice pick lets you convert files to PDF and then edit those files to add signatures, notes, images, and more. And it's now 50% off. If you want to preserve a document's layout, ...

PDF Expert is an excellent PDF editor that fits seamlessly in the Apple ecosystem. It’s our pick for Mac, iPad, and iPhone users. MacOS includes a capable PDF editor in its Preview app, but iOS ...

While PDFs are the universal file type, there’s one catch: they don’t play nice with our Macs. They usually require Adobe’s tools for editing, annotation, and ...