Digital Signature & eID

The market leader for open-source digital signature

Why choose Sinadura ?

Sinadura products strengthen compliance for enterprise and improves accountability and transparency for users. Sinadura Desktop is a multi-platform desktop application and leader in the market for the digital signing of any file type. This software service guarantees the integrity, identity and non-repudiation in any file, including pay slips, contracts, invoices or certifications in text files, songs in audio files or video clips in video files. It is flexible, straightforward and easy to use.


Sponsored and promoted by ZYLK, we take pride in driving this open-source digital signature and identity project. ZYLK is expert in the optimisation of this trusted open-source software to suit the digital signature needs of our clients. We have worked with a number of clients in a diverse range of sectors to boost accountability with Sinadura products. Please contact us to see how we can implement digital signatures and identity in your enterprise to strengthen your business processes.



Sinadura EE

This version of Sinadura Desktop customizes the default desktop client with your corporate logos and default profiles for signing. It provides additional testing for your root certificates, and it includes binary distributions and documentation.

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Sinadura ECM

Sinadura ECM provides a digital signature mini-client for signing documents in Alfresco Share 5. Besides, it includes digital signature and validation addons for Alfresco ECM.

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Sinadura Web

This customization integrates your corporate content centric application for paylips, invoices or contracts with Sinadura 5 Desktop, replacing the deprecated applet technology in digital signature systems.

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Case Studies


Pentaho Dashboarding for EU-OSHA European Agency


Hadoop for Large-Scale BigData File Sharing

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Blog - Last entries

Feb 16, 2016

Presentation of Sinadura 5 at Tecnowebinars

Next Wednesday, 23rd March 2016, from 19:45 to 20:30 our CEO David Olmos Luis will deliver a webinar on Digital Signature for IT-Latino, a network with more than 130,000 users. You can discover the world of digital signature solutions on the market, and learn about the innovations that make up the ecosystem of our product, Sinadura. David will discuss the ecosystem, Sinadura ECM and how to extend its functionality to facilitate signing...

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Feb 3, 2016

El futuro de sinadura (sinadura 5)

El ecosistema de sinadura, que lleva gestionando y dinamizando desde hace unos 7 años, va a sufrir este año una transformación, o eso esperamos. Hasta ahora todos los proyectos que componen el ecosistema son proyectos con una base común pero sin una ligazón fuerte. Durante el año 2016 desde vamos a tratar de impulsar varias acciones relacionadas con este ecosistema. La intensidad del impulso dependerá bastante de...

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May 16, 2015

Como añadir un nuevo idioma a sinadura desktop

La semana pasada un miembro de la comunidad de sinadura (Luís Jorge Pinho), aportó la traducción al portugues. Desde queremos agradecerle el trabajo realizado mediante este post. Además queremos explicar como se añaden estos nuevos idiomas al producto sin que tengáis que esperar a que publiquemos una nueva versión con dicha traducción añadida. Para hacerlo basta con seguir estos simples pasos 1) Localizar el path donde se instaló el producto y dentro de este ...

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Blog - Most visited

Aug 8, 2017

Basic Nagios setup for Alfresco Community

Today I publish a basic Nagios setup for monitoring Alfresco Community with the help of OOTB Support Tools addon, including recent commands about SOLR indices. Other links:

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Dec 16, 2017

See you in Alfresco Devcon 2018

Last week, it was published the Alfresco Devcon 2018 conference program, that will celebrate in Lisbon next January. Many Alfresco experts of the community, customers, partners, and employees will participate on this fantastic event, around Alfresco related technologies. The program looks really interesting and trendy, with topics such as production-ready Docker stacks, Alfresco deployments using Kubernetes, AWS use cases, SDK 3.0 setups, Alfresco Development Framework...

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Sep 4, 2017

Docker image for Nagios setup for Alfresco Community

Recently, I started to play with Docker and Vagrant. Many docker images are available in Alfresco Community projects, and recently Alfresco published a very interesting Vagrant Sandbox for the complete platform. My first Docker image is now published on github for a basic setup of Nagios/Icinga for Alfresco...

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