The free Adobe Sign alternative, free forever
Adobe bundles e-signatures into its Acrobat PDF subscriptions. Acrobat Pro costs about $19.99 a month on an annual plan, and about $29.99 paying month to month. mndok is free forever: unlimited documents, signing order, nine field types, open and click tracking, templates, a free API and a tamper-evident audit trail.
mndok vs Adobe Sign at a glance
Adobe Acrobat Sign details as reported for US annual plans, checked 5 October 2026. Prices change; check Adobe Sign’s website for current figures.
| mndok | Adobe Acrobat Sign | |
|---|---|---|
| Free plan | Everything, free forever | No free plan for sending (7-day trial of Acrobat Pro) |
| Entry paid plan | None needed | Acrobat Standard: about $12.99 to $14.99 a month |
| Team pricing | Free for every user | Acrobat Pro for teams: about $23.99 per user a month |
| Document limits | Unlimited | Team plans have a yearly transaction allowance per user |
| Signing order | Yes | Yes |
| Email open and click tracking per signer | Yes | Status tracking |
| Audit trail and certificate | Yes | Yes |
| API access | Free | Paid |
Why people switch to mndok
- $0, permanently. No seats, no tiers, no trial clock.
- No document limits. Send as many as you need, each to up to 20 people.
- Detailed tracking. Email opens, link clicks, visits with device details and partial progress for every signer.
- Evidence built in. Consent capture, a hash-chained audit trail and a certificate on every signed PDF.
Where Adobe Sign is ahead
Choose the right tool for the job. Adobe Sign may suit you better if you need:
- Full PDF editing, conversion and redaction in the same subscription
- Enterprise compliance options and deep Microsoft and Salesforce integrations
- Certificate-based digital signatures and identity verification options
- Desktop and mobile apps used by millions of people
Adobe Sign alternative: common questions
Is there a free version of Adobe Sign?
Adobe offers a short free trial of Acrobat Pro, which includes sending documents for signature, but no permanent free plan for sending. Anyone can sign a document sent to them without paying.
Do I need Adobe Acrobat to sign a PDF?
No. With mndok you upload the PDF in your browser, add signers and fields, and everyone signs from an email link. Nobody needs Acrobat installed.
Can I switch from Adobe Sign to mndok?
Yes. Download your PDFs from Adobe Sign, upload them to mndok, and save the ones you reuse as templates. Your completed documents stay valid; keep copies for your records.
What does mndok cost?
Nothing, forever. There’s no paid plan, no trial and no document limit.
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Switch from Adobe Sign for free
mndok is free forever, with no document limits and no credit card.
Start signing free