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.
One use case, one solution.
Share files
Store your documents
Collaborate in real time
Compliance requirements
Voltn DataRoom
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
Full download traceability
Advanced access rights management
Customized sharing portals
Share from other clouds





The enterprise file platform
Real-time document co-editing and approval
Granular permission management by team, project, or folder
Version history and change tracking
Mobile app




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


Have a question?
Our experts are here to help you discover Voltn.
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.

