DocuBuilder

DocuBuilder turns a document into a signing envelope: add signers, place signature slots, and send. Each signer gets a private, single-use signing link by email; you can also countersign as the owner. Completed envelopes are locked — they can’t be voided, re-sent, or altered after the final signature lands.

Every envelope tracks exactly which version of the document each party signed, and every action — sent, viewed, signed, declined, voided — is recorded in an audit log. If a document changes after someone signed, the version mismatch is detectable; stale signing links are refused.

On encrypted tiers, signed documents and submissions are protected with the same cryptography as encrypted forms — see Encryption for the standards used and the agreements (BAA / DPA) required before regulated data may be involved.

DocuBuilder implements the elements U.S. law (ESIGN / UETA) looks for in an enforceable electronic signature: affirmative consent to transact electronically, recorded intent at the moment of signing, attribution via private single-use links and captured signing metadata, association of each signature with the exact document version signed, and tamper-evident integrity with a downloadable Certificate of Completion. See exactly how each element maps to a feature on the e-signature legality page.

Some documents are excluded from e-signature laws entirely, some uses carry extra consumer-disclosure duties, and EU “qualified” (eIDAS QES) signatures require accredited providers we don't claim to be. So while DocuBuilder gives you the machinery, we make no representation that any signature, workflow, or record satisfies the ESIGN Act, UETA, eIDAS, or any other law for your particular use — that determination, and the content you send for signature, remain your responsibility. See our Terms of Use.