Do you have any questions when using iSumsoft password recovery/reset tools for recovering your lost or forgotten Windows, Office, Archive or Database password? Here is the list of User Guides of all the password recovery/reset software developed by iSumsoft Studio. Click on the link of the software you don't know how to use and it will show you the tutorial with pictures and characters.
Find Order FAQ and Refund FAQ.
Find Product Technical FAQ.
Step-By-Step Instruction to use our software.