Capture what you have
Scan with edge detection and page review where supported, import PDFs and photos, or share papers from another app. Keep your originals.
A Chaosphere Apps family product
PaperKeep
Your documents. Useful every day.
Find the detail.
Remember the date.
Keep important papers ready for the moments you need them. PaperKeep turns invoices, warranties, policies, identity documents and fixed-deposit advice into a searchable, organised vault on your phone.
Android 14+ · No mandatory account · AI optional
More useful than a pile of files
A paper kept. A detail found. A date checked.
The value is what you can do with your documents: find a reference without opening every file, keep related papers together and see which confirmed dates are approaching.
Find details inside papers
Search document names, useful fields and extracted text. Open matching pages and check the wording when it matters.
See what needs attention
Keep approaching renewals and expiry dates on Today. Confirm important dates against the original before turning on reminders.
Give papers context
Group by person, category or related item. Link a purchase invoice to its warranty, or keep a policy and its related papers together.
Keep a local starting point
Encrypted storage, optional app locking and password-encrypted portable backups. No mandatory PaperKeep account.
Choose whether AI helps
Optional local AI can explain excerpts and suggest fields on compatible phones. Search works without it. AI can be slow and can make mistakes.
From a paper to something useful.
Add your document
Scan, import or choose photos. Give it a name and an optional category.
Keep the right details
Choose identity pages or record a bank, deposit reference, amount and maturity date.
Review what matters
Check suggested details and dates against the original. You control confirmation.
Find it again
Search the vault, read source excerpts and return to upcoming dates on Today.
Your vault stays with you.
Document processing and local AI run on your device. Google SDKs may send diagnostic and usage metrics, and optional model downloads contact their host. Read the full policy for storage, sharing and deletion details.
Read the privacy policy →A little help when you need it.
Practical guidance for scanning, passport pages, fixed deposits, reminders, local AI and moving to another phone.