All my pdf files scroll very slowly. It doesn't matter whether they are small or large, they all lag horribly when I try to scroll up or down in them. <br><br>I have a fairly powerful machine, the ...

To know more about these above-mentioned steps, keep reading. Following that, go to the File Block Settings tab and make sure that the Open selected file types in Protected View setting is selected.

The Mail, Safari and iBooks apps preinstalled on the iPhone all allow you to view PDFs on your iPhone. The iBooks app offers the most dynamic set of controls for viewing PDFs, while the PDF viewer ...

If your Windows 64-bit installation doesn’t show thumbnail images of PDFs, you can use the free 64-bit Adobe Preview Handler to make it work again. When I upgraded to Windows 8 64-bit a few months ...