Every e-signature feature, free forever

mndok has one plan, and it’s free. That means signing order, form fields, tracking, templates and the API are available to everyone, from your first document onward.

Start signing free

Sending

Get documents out the way your process needs.

Signing order

Everyone at once, or one after another. In sequential mode each person is invited only when it’s their turn.

Drag to reorder signers

Change who signs first with drag and drop or arrow buttons, right up until you send.

Up to 20 signers

Add up to twenty people to a single document, each with their own fields.

Templates with roles

Save a document with fields for roles like “Client” and “Consultant”, then fill in names when you send.

Automatic reminders

Signers who haven’t finished are reminded after 1, 3, 7 and 14 days, without you lifting a finger.

Expiry and decline

Requests expire after 30 days by default. Signers can decline with a reason, which voids the document for everyone.

Fields

Collect more than a signature.

Nine field types

Signature, initials, full name, email, company, designation, date signed, free text and checkbox.

Required or optional

Mark any field optional. Signers can’t finish until every required field is complete.

Drag, drop and resize

Place fields exactly on the lines in your PDF, then move or resize them.

Smart prefill

Name and email fields are prefilled from the signer’s details, and the date fills itself in when they sign.

Signing

Easy for the people you send to.

No account needed

Signers open a private link and sign in their browser.

Works on any device

Phones, tablets and computers, with fields sized for touch.

Autosave and resume

Everything a signer enters is saved as they go, so they can stop and finish later from the same link.

Guided filling

A Next field button takes signers through every required field in order.

Draw or type

Signers draw their signature and initials, or type them in a handwriting style.

Tracking

Know exactly where every document stands.

Email open tracking

See when each invitation and reminder was opened, and how many times.

Link click tracking

See when signers clicked through to the document from their email.

Visit and device details

Each visit shows the time, IP address, browser, operating system, device type, time zone and language.

Partial and full completion

See how many fields each signer has filled before they finish, and when they last worked on it.

Evidence

Built to prove what happened.

Consent capture

Signers accept an electronic signature disclosure, recorded with its exact wording.

Hash-chained audit trail

Each event includes a hash of the one before, so any change to the history is detectable.

Certificate of Completion

Appended to every signed PDF, listing signers, times, IP addresses and hashes.

Public verification

Anyone can check a signed document’s hash at mndok.com/verify.

Evidence package

Download a complete JSON record of a document’s signers, fields, emails, visits and audit trail.

Developers

Connect mndok to the tools you already use.

REST API, free

Create API keys, upload documents, send templates and check status from your own code.

Scoped keys

Keys can expire and be revoked, and can never manage your account or create more keys.

All of this, free forever

No trial. No credit card. No envelope limits. Free forever.