Hello everyone I present to you my new extension PDFViewer can open PDF file on android api >=21.
1- Can swipe the PDF file like viewpager.
2- Can go directly to the page you want.
3- You have event give you number of page current and total number page.
4 You can open PDF from private ASSETS or from SD
Pay via Paypal
to : S.L (Said-Dev)
You can also contact me with skype: