Load, manage and share, wherever you are

AlterDrive gives you access to your data no matter where you are, whenever you want it, and regardless of the device you have available. Your files are held together on a platform, and are secure, protected and accessible only by using your login details.


This solution makes sharing between co-workers easier and improves their productivity thanks to a secure mobile application. Peace of mind while you work, knowing that backup of your data is guaranteed.


AlterDrive automatically converts your email attachments that are too large, providing you with a download link for simpler, more secure transfer.


This solution complies with the new GDPR regulation in force since 25 May 2018.


Access, modify and share all your files from wherever you are, using different applications available on PC, laptop, smartphone or tablet. Your data are synchronized, giving you access to them when you are offline.

Cryptolocker Protection

Cyllene offers an advanced solution to protect and safeguard you data against cryptolocker viruses. If you are infected, you can find all your data in the AlterDrive secure area.

Microsoft 365

Create, modify and work together on Microsoft 365 without fear of your data being corrupted. We have given careful consideration to integration in the Microsoft 365 environment, meaning that your files remain secure in your storage area.

Back Up

The automatic safeguard option allows AlterDrive to provide secure protection of your data, synchronization and file-sharing services.


AlterDrive reduces the distances between your employees: anytime, anywhere, they can work together, even when they are not in the same place. And, quite simply, productivity gains will follow...

Synchronization & Safeguard

Arrange and organize your desktop; all the files that you don’t need immediately are accessible on the platform.

Are you interested?
Complete our form

The replies to the headings “title”, “first name”, “surname”, “email”, “subject” and “message” are compulsory and necessary if we are to reply to your request. The replies to the other headings are optional.

The information collected is processed in accordance with the website confidentiality policy, which can be accessed at policy/.

In compliance with law no. 78-17 of 6 January 1978 on information technology, files and freedoms, as amended, and with Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016, you may exercise your right to access, rectification, objection, erasure and portability by sending a written request together with a valid proof of identity to or DPO – CYLLENE – 93/99, rue Veuve Lacroix 92000 Nanterre.

Gérer mes Cookies

Les cookies sont importants pour le bon fonctionnement d'un site. Afin d'améliorer votre expérience et nos services, nous utilisons des cookies pour collecter les statistiques en vue d'optimiser les fonctionnalités de notre site Web.

Vous pouvez choisir de bloquer certains types de cookies. Sélectionnez votre choix concernant chaque catégorie de cookie. Cliquez sur «soumettre les préférences » pour valider vos choix.

Mesure d'audience

Ces cookies servent à mesurer et analyser l’audience de notre site (nombre de visiteurs, pages vues, durée sur le site, etc.) afin d’en améliorer la performance.

To receive our product sheet,
please enter your email address

To download our document, please enter your email address