SPDF File Recovery
Tutorial for Windows, MacOS, Android and IOS systems in 2021
What is a .SPDF file?
An SPDF file is a protected .PDF file created by Oracle Information Rights Management (IRM) document protection software. It saves the document in a "sealed," or locked, format and can only be opened by users with sufficient rights. SPDF files are sometimes used by online textbook vendors for protecting the distribution of purchased digital textbooks.
Programs to recover .SPDF files
Looking for a way to recover files?
In cases when files were deleted and they cannot be restored by using standard operating system tools, use Hetman Partition Recovery.
To do it:
1. Download Hetman Partition Recovery, install and start the program.
2. The program will run an automatic scan and display all hard disks and removable drives, physical and local disks connected to this PC.
3. Double-click on the disk from which you need to recover files, and select analysis type.
4. When the scanning is over, you will be shown the files for recovery.
5. To find a file you need, use the program’s interface to open the folder it was deleted from, or go to the folder «Content-Aware Analysis» and select the required file type.
6. Select the files you have been looking for and click «Recovery».
7. Choose one of the methods for saving the files and recover them.
Windows 
Mac 
Linux 
Web 
iOS 
Android 
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