Sign

Self-hosted online document signing platform, a branded fork of Documenso (AGPLv3). Advanced electronic signatures (AdES) compliant with eIDAS art. 25/26, with a self-hosted PKCS#12 RSA 4096 certificate, RFC 3161 timestamping (ETSI.CAdES), and a tamper-proof audit trail embedded in the PDF. 5 ready legal templates - quotes, NDAs, VAPT contracts, forensic chain of custody, product release - and account-free magic-link signing for clients.