Complete saving of Onetab bookmark information

before looking at Baidu on how to complete the preservation of Onetab bookmark Information , did not find the answer, so on Google, on the StackOverflow found a relevant answerHow to Restore Onetab List of tabs after computer crash? [Closed]

found that the answer to the Lord's tricks is outdated, but the idea is still the same

The two files mentioned on the StackOverflow are not found, but the data for the Chrome extension still exists in this directory

C:\Users\XXXX\AppData\Local\Google\Chrome\User data\default\local Storage

The 1.18 version of Onetab's data is stored in the Leveldb folder on the path above, so just back up the entire folder.

Oh, yes, I forgot to say, the general idea is to use the "last modified time" in the powerful everything search function to find some files that changed in the directory above the Onetab bookmark information, pointing to the Leveldb folder

Picture may not be clear, right click on the picture, New tab opens

Complete saving of Onetab bookmark information