L
Listicler
ownCloud

ownCloud

Share files and folders, easy and secure

Founded
2010
Starting Price
Free
Category
Security & IT
Company Size
51-200
Last updated March 11, 2026

About ownCloud

ownCloud is an open-source file sync and share platform that gives organizations full control over their data with on-premises or cloud deployment options. Trusted by over 200 million users worldwide, it provides enterprise-grade security features including end-to-end encryption, granular access controls, and GDPR compliance while enabling seamless real-time collaboration.

Pros & Cons

Pros

  • Full data sovereignty with on-premises hosting
  • Open-source with free community edition and unlimited storage
  • Enterprise-grade security with end-to-end encryption and GDPR compliance
  • Flexible deployment: self-hosted, managed cloud, or hybrid
  • Robust file sharing with granular permissions and federated sharing
  • Native mobile apps for Android and iOS

Cons

  • Initial setup requires significant technical expertise
  • Performance can degrade with large databases and many files
  • Fewer third-party integrations compared to Nextcloud
  • Web interface can be slow on resource-constrained servers
  • Enterprise pricing requires minimum 25 users

Key Features

File Sync & Share

Synchronize files across multiple devices with desktop and mobile clients for Windows, macOS, Linux, Android, and iOS.

End-to-End Encryption

Protect sensitive data with encryption in transit and at rest, plus optional end-to-end encryption for maximum security.

Granular Access Controls

Set read-only, write-only, or read/write permissions per folder with fine-grained user and group-based access policies.

Collaborative Editing

Real-time document editing through integrations with Microsoft Office Online, ONLYOFFICE, and Collabora Online.

Federated Cloud Sharing

Share files securely across organizational boundaries and different ownCloud instances without losing control.

File Firewall

Define rules to automatically block or allow file uploads and downloads based on file type, size, or user group.

Public Link Sharing

Share files externally via password-protected links with configurable expiration dates and download limits.

Version Control

Track all file changes with full version history, allowing users to revert to previous versions at any time.

Two-Factor Authentication

Strengthen account security with 2FA support for all users, protecting against unauthorized access.

Ransomware Protection

Built-in detection and recovery mechanisms to protect organizational data from ransomware attacks.

Pricing

Community
Free
  • Open-source self-hosted
  • File sync and share
  • Basic collaboration
  • Community support
  • Unlimited storage (own server)
Standard
€5/user/month
  • On-premises deployment
  • 25+ users minimum
  • Email support
  • File sync and share
  • Basic integrations
Enterprise
  • On-premises or custom deployment
  • 25+ users minimum
  • Global email and phone support
  • Enterprise security features
  • File firewall and audit logging
ownCloud.online
€4/month
  • Fully managed SaaS
  • No server setup required
  • Automatic updates
  • File sync and share
  • Collaborative editing

Best For

Enterprise Data Sovereignty

Organizations in regulated industries that need to keep sensitive data on their own infrastructure while enabling secure file sharing.

Cross-Organization Collaboration

Companies sharing documents with external partners via federated sharing and password-protected links.

GDPR-Compliant File Management

European businesses ensuring full GDPR compliance with data residency requirements.

Education & Research Institutions

Universities and research organizations sharing large datasets across departments cost-effectively.

Replacing Consumer Cloud Storage

Organizations moving from Dropbox or Google Drive to gain full control over data and security policies.

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