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RumantschGSC Files
Your files, your infrastructure, your rules. Enterprise file management with versioning, team collaboration, and S3-native storage—all within EU jurisdiction.
At a glance
The Cloud Storage Sovereignty Gap
Enterprise File Management, Reimagined
Nested Folder Navigation
Familiar folder hierarchy with breadcrumb navigation and drag-and-drop organization.
File Versioning
Automatic version history for every file. Compare, restore, or download any previous version.
Granular Sharing
Share files and folders with specific users or via link. Control view and edit permissions per recipient.
Team & Project Spaces
Dedicated workspaces for teams and projects. Organize files by department, client, or initiative.
Drag-and-Drop Upload
Upload files via drag-and-drop with progress tracking. Presigned S3 URLs for secure, direct uploads.
Full-Text Search
Find any file instantly with keyboard shortcut search across file names, tags, and metadata.
Favorites & Smart Filters
Star important files for quick access. Filter by contacts, meetings, or media type.
Soft-Delete & Recovery
Deleted files go to trash for recovery. Permanent deletion only when you choose.
From Upload to Collaboration
Upload
Drag files into your browser. Direct S3 upload with progress tracking.
Organize
Create folders, move files, star favorites. Your structure, your way.
Share
Invite team members or generate share links with permission controls.
Collaborate
Team and project spaces keep everyone working from the same source of truth.
How GSC Files Compares
| Feature | GSC Files | US Cloud Storage |
|---|---|---|
| EU Data Sovereignty | Yes | No |
| Self-Hosted Option | Yes | No |
| File Versioning | Yes | Yes |
| Team & Project Spaces | Yes | Yes |
| Granular Sharing Permissions | Yes | Limited |
| S3-Compatible Storage | Yes | No |
| No CLOUD Act Exposure | Yes | No |
| Enterprise SSO (OIDC) | Yes | Limited |
| GDPR-Native Architecture | Yes | Limited |
Built for Organizations That Need Control
Trusted where file sovereignty and compliance are non-negotiable
Legal Firms
Privileged documents stay in your jurisdiction. Version history provides a complete audit trail for case files.
Healthcare Providers
Patient records and imaging files stored in EU-only infrastructure with GDPR-compliant access controls.
Financial Services
DORA-compliant file storage with immutable version history. No third-country data transfers.
Public Sector
NIS2-ready with on-premises deployment. Citizen data never leaves sovereign infrastructure.
Education & Research
Student data protection with GDPR Article 8 compliance. Collaborative project spaces for research teams.
Enterprise Teams
Replace Dropbox and OneDrive with a sovereign alternative. Same UX your teams expect, none of the compliance risk.
Security Architecture
Defense in depth with EU-only infrastructure
Encryption at Rest
All files encrypted in Ceph S3 object storage
Presigned URL Uploads
Direct-to-S3 uploads. Files never transit application servers
Keycloak SSO
OIDC authentication with SAML and LDAP federation
Multi-Tenant Isolation
Complete tenant separation at database and storage level
Self-hosted deployment means your files never leave your infrastructure. No third-party access, no foreign government reach, no vendor lock-in.
Compliance & Certifications
GDPR
CompliantEU-only infrastructure with data residency guarantees
NIS2
ReadySelf-hosted option for critical infrastructure operators
DORA
CompatibleImmutable version history and audit trails for financial services
SOC 2
In ProgressAccess controls and logging framework implemented
Ready to Take Control of Your Files?
Store sovereign. Collaborate freely. Own your data completely.
