TabHarbor
Coming from OneTab?
Import your OneTab list
Import your OneTab list
into TabHarbor
Keep every saved tab — and finally back them up. Free, no account, takes seconds. Everything OneTab does, plus real backups and an archive nothing can delete by accident.
Three steps
1
Export from OneTab
Open OneTab, choose Export / Import URLs, and save your list as a
.txt file.
2
Open TabHarbor & import
Install TabHarbor, open the saved-tabs page, click Import / Restore, and
choose your OneTab .txt file. TabHarbor detects the format
automatically.
3
You're done — and backed up
Your tabs are now in TabHarbor, with versioned snapshots and on-disk backups on top. Nothing one bad click or reinstall can erase.
Why switch
| OneTab | TabHarbor | |
|---|---|---|
| Save & close | ✓ | ✓ (tab or whole group) |
| Real backup outside the browser | — | ✓ disk + synced folder |
| Version history with rollback | — | ✓ snapshots |
| Nothing deleted by accident | — | ✓ archive-only, confirm to delete |
| One-step migration | — | ✓ import your OneTab list |
| Local-first, no account | ✓ | ✓ |
The importer is permanently free — it's how we welcome OneTab users, not a paywall.