Sync & Backups

One folder for your suite

Loading connection…

Loading saved work…

Counting documents and recovery copies…

Choose a folder inside your cloud provider’s local drive on each computer. ClassKit checks it after saves, every 15 seconds while visible, and when you return. Sync runs in the background on every ClassKit page; you do not need to stay on this screen. Keep at least one ClassKit page open.

Routine checks use small change indexes. A full history check runs on first connection and every 30 minutes to find changes from older app versions. Use “Full folder check” for recovery or if an update is missing. Storage totals are from the last full check.

Changing folders starts a new connection. For a fresh history, select an empty folder and keep the old folder for recovery. Existing documents are preserved.

Your saved work

Updates to review

No updates need review.

Close an affected document in other tabs before loading a folder version. Competing versions remain in recovery history.

Portable backups

Download all saved work, original files, trash, and retained recovery copies. Device connections and temporary interface state are excluded.

Portable archives support up to 512 MB. Larger libraries can use folder sync or individual app exports.

Recovery history

Local checkpoints share this browser’s storage. Folder revisions are independent copies. Automatic versions are thinned after successful full checks: the latest 10 per document, then hourly copies for 24 hours, daily for 30 days, weekly for 90 days, and monthly for a year. Manual checkpoints and copies with unknown provenance are kept. Cleanup pauses while updates or conflicts need attention.

Expired backup contents are removed. Small sync records and shared images/PDFs remain so offline computers can reconnect safely. Track’s separate legacy history is preserved. Update ClassKit on all computers; older versions may pause when they encounter expired history.