Store, share, and collaborate on your files in a sovereign cloud

Storage, collaboration, sharing, or compliance: whatever the need, Voltn simplifies your daily work with high-performance, secure solutions.

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One use case, one solution.

Every team uses company files differently: to centralize, co-edit, transmit, or prove compliance. Voltn meets each of these needs in a single, secure environment hosted in France.
logo workspace

Share files

Send your documents securely, both internally and externally, with full traceability for every exchange.

Store your documents

Centralize all your files in a single, structured, and protected space, accessible at any time.

Collaborate in real time

Create, edit, and co-author documents with your team without duplicating files or losing versions.

Compliance requirements

Meet your industry's regulatory requirements with sovereign hosting and recognized certifications.

Voltn DataRoom

Centralize and protect your sensitive documents in a secure space, accessible at any time. Ideal for all your confidential projects.

Solutions tailored to your needs

Voltn Share simplifies sending and sharing your files externally. Voltn Workspace centralizes internal storage and real-time collaboration.

External file sharing

Send files without size or format limits

Send any type of document, regardless of size, without compression or restrictions.

Full download traceability

Every download and view is timestamped. You always know who opened which file, and when.

Advanced access rights management

Assign specific permission levels to each recipient: read-only, download allowed, or edit access.

Customized sharing portals

Create exchange spaces that reflect your company's brand for professional and secure communication.‍

Share from other clouds

SharePoint, Google Drive, Box, and Dropbox are now integrated as sharing sources. Select your files directly from your external cloud, ‍and Voltn handles the rest.
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The enterprise file platform

Real-time document co-editing and approval

Multiple collaborators can edit and approve the same document without creating duplicate files or losing track of versions.‍

Granular permission management by team, project, or folder

Set permissions folder by folder so that everyone only accesses what they need.‍

Version history and change tracking

Find every previous version of a document and identify who changed what, and when.

Mobile app

The Workspace app lets you access your files, share items easily, and edit your documents anywhere, anytime.
Discover Voltn Workspace

Proximity, trust, and human values, beyond the digital world

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Our experts are here to help you discover Voltn.

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The numbers don't lie

15+ years

of expertise

300,000

daily users

2,000

organizations

500M

files stored

FAQ

Can I try Voltn before committing?

Yes. A free trial is available to explore Voltn Share and Voltn Workspace, with no commitment required.

How do I know which solution is right for me?

Each use case whether storage, sharing, collaboration, or compliance—addresses a specific need. Our experts will help you identify the configuration best suited to your organization.

Are my data hosted in France?

Yes. All Voltn solutions are hosted exclusively in France on infrastructure that Voltn operates itself, keeping them outside the reach of the Cloud Act.

What is the difference between Voltn Share and Voltn Workspace?

Voltn Share secures external file transfers and sharing. Voltn Workspace centralizes internal storage and real-time collaboration. Both solutions are hosted in France and can be used together.

Can I try Voltn before committing?

Yes. A free trial is available to explore Voltn Share and Voltn Workspace, with no commitment required.

How do I know which solution is right for me?

Each use case whether storage, sharing, collaboration, or compliance addresses a specific need. Our experts will help you identify the configuration best suited to your organization.

Are my data hosted in Europe ?

Yes. All Voltn solutions are hosted exclusively in Europe on infrastructure that Voltn operates itself, keeping them outside the reach of the Cloud Act.

What is the difference between Voltn Share and Voltn Workspace?

Voltn Share secures file transfers and external sharing. Voltn Workspace centralizes storage and real-time internal collaboration. Both solutions are hosted in France.