Why isn't my Asus Zenfone R opening PDF files?

[AC Question]

my asus zenfone r is not opening PDF files

Its showing The document can not be opened because it is not a valid PDF document. Though in other device it is opening.

 

[SYTH3R]

Re: my asus zenfone r is not opening PDF files

Hey AC Question,

You can download an application called qpdf reader from playstore the device might be having issue or the pdf file might have gone corrupt.