Electronic Signature FAQs: 25+ Questions on Legality, Cost, Security and Usage, Answered

An electronic signature (eSignature) is a digital mark you add to a document to show you agree to it, and yes, it's legally binding in most jurisdictions under laws like the ESIGN Act, UETA, and eIDAS. This guide answers 27 of the most common questions on eSignatures, grouped into six categories, covering legality, cost, security, and day-to-day use, including how free electronic signature software like Papersign fits into all of it.

What Is an eSignature?

What is an electronic signature?

An electronic signature is any digital mark used to show agreement to a document, whether that's a typed name, a drawn signature, or a click to confirm consent. Software like Papersign creates, tracks, and stores these signatures, replacing pen and paper for most contracts, forms, and agreements.

What's the difference between an electronic signature and a digital signature?

"Electronic signature" is the broad legal term for any digital mark showing intent to agree, including typed names and drawn signatures. "Digital signature" technically refers to a specific type secured with cryptographic encryption for extra tamper-proofing. In everyday conversation, most people use the two terms interchangeably.

What's the difference between a wet signature and an eSignature?

A wet signature is a handwritten signature made with a pen on paper. An eSignature is a digital mark added through software, and both are legally binding for the vast majority of documents. Our full guide on wet signatures vs eSignatures breaks down exactly which one you need by document type and jurisdiction.

What types of documents can be signed electronically?

Most business documents can be signed electronically, including contracts, service agreements, NDAs, offer letters, invoices, lease agreements, and consent forms. The main exceptions are a small list of document types (wills, some notarised documents, certain deeds) that still require a wet signature in most jurisdictions.

Are wet ink signatures still required for some documents?

Yes. Wills and testamentary trusts, some family law documents like adoption or divorce papers, and certain court orders or notarised documents typically still require a handwritten signature. Standard commercial contracts, HR paperwork, and invoices don't fall into this category.

Can an electronic signature be forged?

Any signature method can technically be forged, but reputable eSignature platforms make it far harder than paper. Papersign attaches an audit trail to every signed document, recording the signer's IP address, timestamp, and verification steps, which gives you a stronger record than an unwitnessed wet signature ever could.

Legality & Compliance

Are eSignatures legally binding?

Yes, in most jurisdictions, under laws like the ESIGN Act in the US, the Electronic Transactions Act in Australia, and eIDAS in the EU and UK. For the full legal breakdown, including the narrow list of exceptions, see our dedicated guide on whether electronic signatures are legally binding.

Do electronic signatures need to be witnessed?

Usually not. The authentication built into eSignature software (identity verification, audit trails, timestamps) generally replaces the need for a witness. Some document types, like wills or certain affidavits, may still require witnessing or notarisation depending on your jurisdiction.

Are eSignatures valid internationally?

Yes, broadly. The US and most of its states recognise eSignatures under the ESIGN Act and UETA, the EU and UK under eIDAS, and Australia under its Electronic Transactions Act and equivalent state legislation. Cross-border contracts can still trigger jurisdiction-specific questions, so check both parties' local requirements for anything high-value or property-related.

What is UETA and how does it relate to the ESIGN Act?

UETA (the Uniform Electronic Transactions Act) is US state-level legislation that gives electronic signatures and records the same legal standing as paper ones. The ESIGN Act is the federal equivalent, filling the gap for the small number of states that hadn't adopted UETA. Together they form the legal backbone of eSignature validity in the US. Our guide on UETA and the ESIGN Act covers what each one requires.

What happens if someone disputes an electronically signed document?

The audit trail is your evidence. A properly recorded eSignature includes the signer's identity verification, IP address, timestamp, and a record of every action taken on the document, all of which can be produced if a signature is ever challenged. This is why choosing a compliant platform with a clear audit trail matters more than the signature method itself.

Using eSignatures Day to Day

Can I sign on mobile?

Yes. Papersign works from a mobile browser on any smartphone or tablet, so you can review and sign a document without needing a laptop nearby.

Do I need to set up a document every time I send it?

No. You can save any document as a template in Papersign, complete with pre-placed signature fields, and reuse it for every new recipient without rebuilding it from scratch.

Can I sign in person with Papersign?

Yes. Pull up the document on a laptop, tablet, or phone during a face-to-face meeting and have your client sign right there. It works exactly the same as sending it remotely.

How do I add an electronic signature to a Word document?

You can insert a signature line directly in Word, or convert the document and add a proper eSignature field through dedicated software for a cleaner, trackable result. Our step-by-step guide on adding an electronic signature to a Word document covers both methods.

How do I sign a document on iPhone?

You can sign directly through Apple's built-in Markup tool for a quick, informal signature, or use eSignature software for a document that needs a proper audit trail. Our guide on signing a document on iPhone walks through both options.

Does my signature have to be my full name?

No. Most jurisdictions only require that a signature shows clear intent to agree, not a specific format. Initials, a nickname, or a stylised mark can all count, though your full legal name is the safest default for anything high-stakes. Our guide on whether your signature has to be your name covers the exceptions.

Cost & Choosing a Tool

How much does eSignature software typically cost?

Pricing ranges from free (usually capped at a small number of documents per month) to $20 to $40 per user per month for unlimited sending with bulk and API access, up to custom enterprise pricing for larger teams. Papersign's free plan covers 3 signed documents a month, with Pro at $20 per user per month for unlimited documents, bulk sending, and API access.

What is the best free electronic signature app?

The right free app depends on your document volume and whether you need integrations. Our roundup of the best free electronic signature apps compares the top options, including Papersign, on features, limits, and ease of use.

Is DocuSign or Papersign better for small businesses?

DocuSign is a solid, established choice with deep enterprise features, but that scale comes with a steeper learning curve and higher price for teams that don't need it. Papersign is built for SMBs and solopreneurs, with a simpler interface, on-brand document design, and a genuinely usable free plan, plus a native Paperform integration for teams already collecting data through forms.

What are the best DocuSign alternatives?

Popular alternatives include Papersign, PandaDoc, Adobe Acrobat Sign, SignWell, and Dropbox Sign, each with different strengths on price, design, and feature depth. Our full breakdown of the best DocuSign alternatives compares them head to head.

Business Case

What are the business benefits of eSignatures?

eSignatures cut the time it takes to get a document signed from days down to minutes, eliminate printing and postage costs, and produce a built-in audit trail for compliance. They also make it easier to collaborate with remote clients, contractors, and teams across time zones. Our full breakdown of the business benefits of eSignatures covers the case in more depth.

Who uses eSignatures?

Businesses use esignatures for sales contracts, HR paperwork signing, and financial agreements. Government agencies use them for public service forms, healthcare providers for patient consent, and educational institutions for enrolment documents. Individuals use them for everything from tax forms to lease agreements.

Can eSignatures speed up hiring or onboarding?

Yes, significantly. Offer letters, employment contracts, and policy acknowledgments can be sent, signed, and filed within a single day instead of being stuck in a mail-and-scan loop. Our guide on paperless onboarding shows what a fully digital process looks like end to end.

Papersign Specific

How do I create an electronic signature with Papersign?

Upload your document or build one from scratch in the editor, add a signature field wherever you need it, and send it to your recipient. They'll get a notification, review the document, and sign it from any device, and you'll get a completed copy with an audit trail attached automatically.

What's the relationship between Paperform and Papersign?

Paperform is the form builder, and Papersign is the dedicated eSignature product, and both work as standalone tools. Used together, you can collect information through a Paperform form (with conditional logic to route different signers) and automatically generate a document that's sent for signature through Papersign, with no copying and pasting between the two.

Is Papersign secure?

Yes. Papersign complies with the ESIGN Act (US), Australia's ETA and ETR, and eIDAS (EU and UK), and is SOC 2 and GDPR compliant. Every signed document includes a full audit trail and a signed document certificate, so you have a verifiable record if a signature is ever questioned.