The process of resizing the PDF files using Acrobat DC involves the following steps: Step 1: Open Adobe Acrobat. Open the PDF file to be resized. To do this, open Adobe Acrobat on your PC. On the start page, click on the 'Tools' tab and select 'Optimize PDF'. You will be prompted to open a PDF file by navigating to the storage location where it. Perhaps you cannot open PDF file in Windows 10 because the file was created in the earlier Adobe Reader version or non-Adobe programs. Generally, earlier versions of Adobe Acrobat Reader don't comply with PDF standards as the newer versions and are not too strict with standard compliance.
In Acrobat, got to Edit Preferences Internet Internet Settings Programs Manage Add-Ons Adobe PDF Reader Disable. It's a good idea to disable auto-open on Adobe Reader because attackers have been known to use it to run malware.
PDF file format was created by adobe and in beginning adobe reader was the only program that was able to handle PDF files. It had long series of security flaws that's why this was not good for use. Its security and speed is improved but some users are still not satisfied.
Open A Pdf File With Adobe
Use Google Chrome to view PDF files:
Reduce sizes of PDF files