PDF is a versatile format supported by almost all operating systems. You can easily find many free apps that let you work with PDFs and convert, edit, annotate, or sign them. Only very few applications, like Apple’s own Pages app and LibreOffice, can open them. But since the Pages app comes pre-installed on all Apple devices, many iPhone, iPad, and Mac users start using it as it’s a great free app to create documents. Read More
What is the best website to buy refurbed iPads?
An Apple iPad is likely on a lot of wish lists this holiday season. They're great if you need something bigger than a...
