Download and install PDF Utilities from Google Play.
If you're using an Android smartphone, follow these steps to remove password from PDF. Good news is that there's a way to get rid of that as well. In that case, it could turn out to quite irritating if you have to enter the PDF password again and again. Sometime you might just have your smartphone handy and you'll need to access PDF files on the go. Practically speaking, many of us mostly access PDF files on our computers, but that's not necessarily the case every time. How to remove password from PDF in Android
