Can anyone please explain how to delete unsolicited shared files? Thanks
I hope you're doing great.
As per my understanding, you want to delete the shared files from your Acrobat Reader mobile application.
Here is an article that can help you delete the files from Acrobat Reader mobile application: -
I hope this will help.
Adding to what Krutikka said, you may refer to the below steps to unshare a file that will automatically get deleted from other users' applications and cloud storage. You may also refer to the screenshots for reference:
1. Click on the Shared tab and For You tab to see the files you have shared.
2. Click on unshare to remove the file from the other user's cloud and database.
Let me know if this helps.