How to open PDF files without any extra application
In this article I wanna talk about a trick that you can use to open PDF files without any extra application like Adobe Reader etc.
When you browsing web, probably you have a web browser. So everybody may have one of Google Chrome or Mozilla Firefox browsers installed at the moment
So now you can easily open a PDF file by dragging it into your Chrome or Firefox browser. At this point you will see the PDF file showing up in your browser without need of any other applications