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
Why is Apple ignoring its most important iPad?
Given the choice, Tim Cook would obviously prefer customers to spring for the most expensive versions of Apple’s...