A few helpful details.
Install and activate
Download the Windows installer, run it, then buy or restore your purchase. You can also paste a device license. For customer access, connect at least once every seven days. Start capturing only when ready.
Copy, find, reuse
Copy text or a screenshot as usual. Win+V opens Snipharbor quick paste when replacement is enabled. Ctrl+Shift+Space is the default alternative. Type to search, Enter to paste, Ctrl+Enter to copy, Escape to close. Open library to manage saved clips, tags and collections.
Privacy and backups
Settings has source-app exclusions, timed pause, optional local screenshot indexing and encrypted portable backups. Keep the backup passphrase outside your computer. Plain JSON exports and old migration copies are readable.
Use selected clips
Tick clip checkboxes or use Select all, then choose Paste into app to paste selected text together in selection order. Screenshots paste one at a time. Delete selected moves checked clips to Recently deleted, where they can be restored for 30 days.
Storage full?
Review saved clips and Recently deleted. Trash uses capacity too. Export a backup before emptying it; saved clips are never silently deleted to make room.
Updates
Open Settings → Check for updates → Update and restart. Save preference changes first. An unpublished update feed does not prove that your version is current.
Support
Support address has not been configured for public launch. Include your app version and a short description. Never send clipboard backups, card details, private signing keys or your recovery code.