Signature creation

The signature app for Nextcloud

The signature app for Nextcloud

  1. Use of remote signature services
  2. use of Smart cards
  3. Advanced and qualified certificates
  4. Electronic seals according to eIDAS

Nextcloud app for Sign Live! cloud suite gears

With the app, operators of Nextcloud platforms can use Sign Live! cloud suite gears all connected trust services available. Internal and external users can easily sign and seal documents in an advanced and qualified manner.


Share and edit documents. As a complete on-premises solution, Nextcloud offers the benefits of online collaboration without the security risks.
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Sign Live! Nextcloud app

Provides the connection between Nextcloud and Sign Live! cloud suite gears ago. This means that all the functions of the gears platform are available.
Nextcloud App Store

Sign Live! cloud suite gears

provides a range of functions for creating signatures, seals and timestamps that can be embedded in web applications.
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Data security

Retain sovereignty over your data! With Sign Live! cloud suite gears, the documents do not leave your server.


Use eIDAS compliant trust service providers. Signature formats according to ETSI specifications CAdES, XAdES and PAdES

Device independent

Signature process for all devices through HTML5-enabled interface. No plug-in or app required on the user side*.

Remote signature services

The documents remain in your Nextcloud. Services such as sign-me, AIS and yes are possible. On all end devices and without an app.

Use of local certificates

Can be used with signature cards from various VDAs. There is a Windows certificate store and is compatible with Sign Live! cloud suite bridge.

Electronic seal

Can be used with a central qualified Seal card. Or with the AIS remote sealing service and the Qualified Seal ID.

This is how it works:

More information

Advanced and qualified signatures and seals in Nextcloud

Specifically, the Nextcloud app enables personal signatures with advanced or qualified certificates, via a remote signature service such as sign-me (D-Trust) or AIS (Swisscom) or an identity broker like yes®. The solution also allows for a personal signature Smart Card or the Windows certificate store at work.

In addition, the app offers qualified and advanced seal signatures Seal card or via a remote seal provider as well as the hybrid signature. This is a lettering capture in combination with a certificate-based signature.

* For using a local Smart Card or the Windows certificate store is Sign Live! cloud suite bridge necessary to implement communication between browser and certificate. Sign Live! cloud suite bridge is available for Windows.

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