What is an electronic signature?
Last reviewed September 13, 2026
An electronic signature, or e-signature, is a legally recognized way of signing a document digitally. It captures a signer’s intent to agree to the contents, without the print-sign-scan cycle that paper signatures require.
What an electronic signature actually means
An electronic signature is not just a picture of a handwritten signature pasted into a file. It is a process that records that a particular person agreed to a particular document at a particular time, in a way that can be relied on. Depending on the method, it may capture the signer’s identity, the moment of signing, and a record that ties the signature to the specific version of the document, so it is clear exactly what was agreed.
In most jurisdictions, electronic signatures carry the same legal weight as handwritten ones for the great majority of documents, which is why they have become the default for agreements, contracts, and forms.
Why electronic signatures matter
The practical value is speed and completeness. A contract that would have taken a week to print, mail, sign, and return can be signed the same day. And because the process is digital from end to end, the signed document does not have to make a detour through a scanner and an inbox before it becomes part of the record, the place signed documents so often get lost.
That last point matters more than it seems. The moment of signing is exactly when a document tends to scatter: everyone gets a copy by email, and the executed version drifts into personal folders. An electronic signature process that hands the signed document directly into your system of record, filed against the right party, closes that gap.
Signing and the system of record
It helps to separate two jobs. One is the act of signing, capturing agreement. The other is keeping the signed document afterward, filed, searchable, and governed. A dedicated e-signature tool handles the first; a document system of record handles the second. The two work best connected, so a completed signature flows straight into the archive rather than an inbox. PaperlessZen™ also offers its own secure share-and-sign links for simpler external signing.
Related
Related terms: system of record, audit trail, chain of custody. See the DocuSign integration for how signed documents flow into the record.
Frequently asked questions
Is a typed name at the bottom of an email a valid electronic signature?
It can be, depending on the jurisdiction and context, but it lacks the identity verification and audit record that a dedicated e-signature process provides. Most institutions prefer a purpose-built tool because it captures who signed, when, and ties the signature to the exact document version.
Do electronic signatures hold up legally?
In most jurisdictions, yes, electronic signatures carry the same legal weight as handwritten ones for the large majority of documents. Some document types, like certain wills or court filings, are exceptions and still require a physical signature.
What happens to a document after it's signed electronically?
That depends on the tool. A dedicated e-signature service handles the act of signing but not necessarily what happens afterward, so the signed document should flow directly into a system of record rather than sitting in an inbox where it can get lost.