- Yes, this is possible. To add files that is locally available and sync to Google Drive, please use the “Add to Insync” feature. How to sync folders outside of the Insync folder
- If your files is accidentally deleted you may retrieved those deleted file in the .insync-trash folder How to retrieve lost or deleted files
- Insync is indexing across your files before it will start syncing. Initial sync may take some time. Please let Insync run continuously.
Let me know if this helps.