Privacy
CryptPad
Write a shared document with end-to-end encryption
BrowserFree hosted accounts · storage limits vary by host
Open CryptPad Why this one
Work on a document together while its contents are encrypted in the browser before reaching the host. Useful when ordinary shared notes do not fit your privacy needs.
Try this first
Create a free account on a public instance, start a short Rich Text document and share an editing link only with the person who needs it. Keep an exported backup.