Every save is written to a versioned local backup and read back to verify it's intact — before your tabs go anywhere. Import your existing collection from OneTab, Session Buddy, or Tab Session Manager in one paste.
Every save is read back and checked before it counts. A group enters the index only after its data verifies on disk — a crash can leave data recoverable, never wiped.
Deleted a group? It sits in Trash for 30 days with one-click Undo. Something worse? Roll back to any snapshot in the versioned history.
Export your whole shelf to OneTab-compatible text or plain JSON whenever you want. Your tabs are yours — zero lock-in.
Free keeps everything on your machine. Pro adds Cloud Backup — your snapshots, off your machine. Restore on any computer. Survives uninstall. $24/yr or $2.99/mo.