Adobe Acrobat Showing Blank screen – combine files, PDF save as shows a blank screen
Adobe Acrobat Showing Blank screen many Adobe acrobat users facing this issue!
How to resolve this issue?
As we understood the concern, and tried to resolve with tutorial screenshot for quick solution. As the user will not able to Save commented, remarks Acrobat files. Following error may occurs
“You are unable to combine files because the save as shows a blank screen in pdf”

Quick resolve PDF Blank Screen Error
As we take direct support from Adobe Team. The team give us some Quick resolving PDF blank Screen errors
Please note that this is happening due to a bug #ADC-4341358 reported with the September release.
Steps to get rid of PDF save as shows a blank screen error
Steps : Go to Acrobat > Edit > Preferences > General > uncheck Save online storage space when saving files and also when opening files.
Do Uncheck / keep unchecked following two option in Acrobat Professional DC
- Show Online Storage when opening files
- Show Online Storage when saving files

Follow us : hope this short of issue will save your problems quickly.
Conclusion :
Adobe acrobat is one of the best pdf application in the computer. Hope this small bug fix will resolve blank page issue. This is the best of tried and tested option.