Keepsake: Private Doc Vault

Nextlayer Technologies

About this app

Keepsake is a private home for the papers and photos that matter - scanned, encrypted, and searchable, without a single byte ever leaving your phone.

SCAN ANYTHING
• Documents: multi-page scanning with automatic edge detection and perspective correction, saved as PDF
• Printed photos: capture or import old prints - gently restored with automatic contrast and colour recovery
• IDs: front and back, kept together as one item
• Receipts: quick capture with the text made searchable

FIND IT LATER
Every page is read on your device, so you can search the words INSIDE your scans - the store on a receipt, the policy number in a letter, the serial on a warranty. Results are ranked, with matching text shown in context.

ACTUALLY PRIVATE
• Keepsake has NO internet permission. It cannot upload, sync, or phone home - even in principle. Check the permissions yourself.
• Every file is encrypted on your phone with AES-256, using a key stored in your phone's secure hardware
• Locked behind your fingerprint, with a PIN fallback
• Auto-lock when you leave the app; screenshots blocked; excluded from cloud backups by design
• Deleting an item securely wipes it

MADE TO BE QUICK
• Long-press the app icon to jump straight into scanning a document or receipt
• Share any item out as a PDF or image when YOU choose to
• Copy the scanned text of any page with one tap
• Sort, filter, and tag your vault

Your documents. Your photos. Your phone. That's the whole architecture.

Keepsake is built by Next Layer Technologies in Ontario, Canada.

What’s new

First release of Keepsake — a private, offline vault for your documents
and photos.

• Scan documents, receipts, and IDs — straightened, multi-page, saved as PDF
• Digitize old printed photos with gentle auto-restoration
• Search the words inside your scans (all on-device)
• AES-256 encrypted, fingerprint + PIN locked, no internet permission