Unlimited electronic signatures
What documents can I sign?
You can sign any PDF document, including employment and rental agreements, gift and loan agreements, among many other type of documents.
Works great on any device
Aatos Sign works on computers and mobile devices. When you send an invite for others to sign the document, you can be sure their experience is smooth on any device.
Highest level of security
In addition to the digital signature, the document saves a signature certificate and a timestamp of the signing moment, allowing for the signature to be verified more precisely than a traditional signature.
Electronic signature in Aatos Sign
Electronic signature in Aatos Sign
Using an electronic signature is an easy way to collect signatures for your document. In Aatos, you can handle the electronic signature completely free of charge. Your document is stored securely, and only the signing parties have access to it.

- Choose the signers
- Choose the signers
Depending on the document, you can choose who you want to sign the document electronically. You can also request signatures from multiple people.

2. Upload the document and enter the signer's details
2. Upload the document and enter the signer's details
Upload the document to be signed to the service. After this, you can enter your own details and those of the signers. Signature invitations are conveniently sent to the individuals via email.

3. Signing the document
The selected individuals will receive signature invitations directly to their email. From the invitation, they can easily preview the document and create an electronic signature. Signing can be done on all devices.
You will receive an email notification when everyone has signed the document, and it is available for download. The document remains safe on your Aatos account, but if you wish, you can also delete it from the system after downloading.
