An open-source and self-hostable solution for secure document signing and verification.

Open Source
Code is AGPL licenced and available at https://git.nostrdev.com/sigit/sigit.io.

Multi-Device
Create, Sign and Verify documents and files from any device with a browser.

Secure & Private
Documents are encrypted locally and can be accessed only by named recipients.

Verifiable
SIGit Agreements can be directly verified - unlike traditional, server-based offerings.

Works Offline
It is possible to complete a SIGit round without an internet connection.

Multi-Party Signing
Choose any number of Signers and Viewers, track status, get notifications on completion.

SIGit is a secure & private document signing service where you can create, sign, and verify any document from any device with a browser.