OwnKeep is the private, offline-first place to keep the paperwork for everything
you own and everything you pay for.
Snap a receipt and OwnKeep turns it into a permanent record — store, date, price,
serial number, warranty length and where the manual lives. Add your insurance
policies and subscriptions, and OwnKeep reminds you before a warranty runs out,
a policy renews or a service falls due.
WHAT YOU CAN KEEP
• Warranties — with automatic expiry reminders
• Receipts and proof of purchase
• Insurance policies, subscriptions and memberships — with renewal reminders
• Serial numbers and model numbers
• User manuals and documents
• Service and repair history
• A room-by-room inventory of what you own
BUILT FOR REAL LIFE
• Works fully offline — your data lives on your device
• Custom categories and your own payment types
• Fast search across brands, serial numbers and notes
• Clean CSV export for insurance claims
• Dark and light themes
PRIVACY
OwnKeep never sells ownership information and never uses your receipts for ad
targeting. Your library stays local, private and unlimited on the free plan.
OwnKeep is free to use, supported by a small banner ad for free users. Remove
ads any time from Settings.
Track warranties, receipts & renewals for everything you own - private, offline