What information do I collect?
The program gets access to your Google Drive, meaning it can see, copy, delete, and edit all files you can access in your drive. It can also view and edit the metadata of files.
How do you use the information?
The data is only 'collected' so that the program can access the data and do its job, to back it up. The metadata is necessary in order to make exact copies of files and put them in the chosen destination(s).
What information do you share?
Nothing.
If you're worried about how your data is used by this program, it's open source! So you can just check the source code out for yourself over at the program's GitHub repository. You can find that and more on the project's homepage: