Yes. Electronic signatures created with the Rivo PDF Editor are legally binding in the United States under the ESIGN Act and UETA, as well as in the European Union under eIDAS. Each signed document includes a comprehensive audit trail with timestamps, IP addresses, and signer authentication details.

Upload your document and place signature fields where each signer needs to sign. Add signer email addresses and set the signing order (sequential or parallel). Each signer receives an email invitation with a secure link to review and sign the document. You can track the status of each signer in your dashboard.

PKI (Public Key Infrastructure) digital signatures use certificate-based cryptography to provide the highest level of signature authentication and document integrity. This is available on the Enterprise plan and is often required for government contracts, legal filings, and high-security construction documents.

Yes. The Rivo PDF Editor is fully responsive and works on any mobile device. You can draw your signature with your finger or stylus, or use a typed signature. The mobile experience is optimized for on-site signing — perfect for change orders and inspection reports.

After all parties have signed, the Rivo editor applies a tamper-evident cryptographic seal to the document. All signers receive a copy of the completed document via email. The signed PDF is stored in your Rivo Cloud workspace and includes the full audit trail as an appendix.