Business Solution
Electronic signature and signing with MitID and BankID
Automate signature and approval processes and achieve full compliance with market standards—including advanced and qualified electronic signatures (AdES/QES)—so your contracts are signed quickly, securely, and professionally.


Sign documents digitally with MitID and BankID
Signing documents digitally using e-signatures and trusted Nordic eIDs like MitID and BankID is simple, secure, and legally valid. With an electronic signature, you can finalise documents quickly – no printing, scanning, or physical handling required. Our solution is fully complies with national requirements for electronic identification across the Nordics.
Addo Sign simplifies the entire workflow in our HR department. It is much easier to keep track of what we've sent out and what we haven't.
Anja Dam-Nielsen, HR Assistant
With Addo Sign, we experience an increased efficiency in several digital signing processes that previously required a lot of time and administration.
Yvonne Rydningen, Head of Airport Operations
It’s especially in the slightly larger projects that require mass distribution and mail merge where we’ve noticed a big difference. It’s a pleasure to be able to keep track of everything we do in the Addo Sign overview, no matter what it is.
Nicoline Petz, Training Coordinator
Addo Sign handles more than 25,000 daily digital signatures – try it for free
Designed to meet business needs – from a single contract with a few signers to legal workflows with multiple steps, documents, and parties.

Secure digital signing
Use MitID, BankID, and a wide range of European eIDAS standards for secure digital signing. Can also be used with touchscreen signature.

Flexible digital signing
Add one or more documents and as many signers as you need. Control the signing order and customize messages, deadlines, and workflow.

Fast and user-friendly
Experience how quick and easy the signing process is for you and the signer. Contracts are signed faster than ever before.

Integrations
Integrations with the solutions you already use make it easy to utilize digital signing and create efficient workflows.

Better overview
Plenty of opportunities to view statistics and recipient actions, such as when the document was last opened and read.

Web form
With the help of a secure web form, you collect the information you need, and it is signed after completion.
Thousands of businesses have chosen
– Now you can try it for free
Get started today
Create an Addo Starter and try it for free. If you decide to continue with Addo Sign, it’s easy to purchase a subscription or pay-as-you-go signatures directly in the application. In the application, you can also easily create a free login for your colleagues.
- Monthly payment
- See annual benefits
0 €/mo
Try signing for free. Pay as you go and get an account with no annual commitment.
- Pay-as-you-go packages
18 €/mo
8 monthly signings with MitID, Swedish BankID, or 4 with Norwegian BankID.
- Unlimited users
- Custom logo
- Two-factor authentication
- Cloud archiving
- 10 credits included, which can also be used for 10 touch signings.
- No commitment – cancellation from month to month.
0 €/mo
Try signing for free. Pay as you go and get an account with no annual commitment.
- Pay-as-you-go packages
216 €/mo
96 yearly signings with MitID, Swedish BankID, or 50 with Norwegian BankID.
- Unlimited users
- Custom logo
- Two-factor authentication
- Cloud archiving
- 120 credits included, which can also be used for 120 touch signings.