PDF Expert is fast, intuitive, and complete, giving you everything you need to make document management simple and efficient.

Adobe Acrobat isn’t the only reliable PDF editor around anymore, and its newest competitor doesn’t charge a monthly fee.

Free software on your phone or tablet lets you scan, create, edit, annotate and even sign digitized documents on the go.

You can edit the hosts file with any text editor. There are a variety available, but both Windows 10 and 11 come with Notepad ...

There’s a plethora of services which do this, including Wondershare’s (mostly free) HiPDF. This review focuses on Wondershare's online service, but a desktop app, PDFElement, is available.