About ownCloud Infinite Scale
ownCloud Infinite Scale, or oCIS, is a file sync and share platform written in Go and built on Reva. It is the successor architecture to the original ownCloud and is presented as the foundation of a broader data management platform. The code is released under the Apache-2.0 license, while the README also mentions an end user license agreement for released builds.
The documentation covers an overview, clients, web office applications, authentication, installation, and important readings. A quickstart uses Docker to run a minimal evaluation instance reachable at localhost on port 9200, and the project explains how to run it from the official documentation or from the repository source. Separate admin and development documentation are maintained.
oCIS suits organizations and individuals that want to host their own file storage and sharing, with desktop and mobile clients, rather than using a public cloud drive. As a self-hosted server, it requires administration of storage, identity, and updates.
Key features
- File sync and sharing server
- Written in Go on the Reva framework
- Docker quickstart for evaluation
- Desktop and mobile clients
- Web office application integration
- Admin and development documentation
Good fit for
- →Self-hosted alternative to public cloud storage
- →Team file sharing under your own control
- Built with
- Go
- Tags
- file-sync
- file-sharing
- owncloud
- go
- self-hosted
- storage
- reva
- server
ownCloud Infinite Scale: questions and answers
- What is ownCloud Infinite Scale used for?
- ownCloud Infinite Scale, a Go-based file sync and share platform designed as the foundation of a data management system. It is a good fit for team file sharing under your own control.
- Is ownCloud Infinite Scale open source?
- Yes. ownCloud Infinite Scale is open source under the Apache-2.0 licence. Its source code is on GitHub at owncloud/ocis and is written mainly in Go.
- Is ownCloud Infinite Scale free?
- Yes. ownCloud Infinite Scale is open source, so the software itself is free to use.
- Can I self-host ownCloud Infinite Scale?
- Yes. ownCloud Infinite Scale can be self-hosted on your own server or infrastructure.
- What is ownCloud Infinite Scale an alternative to?
- ownCloud Infinite Scale is an open-source alternative to Dropbox, Box, Egnyte and Google Drive. Other open-source alternatives to Dropbox include ownCloud, Seafile and Nextcloud.
- Is ownCloud Infinite Scale actively maintained?
- Yes. The most recent commit to ownCloud Infinite Scale was on 2 October 2026, and the latest release is v8.2.0, published on 10 August 2026. The project has 2.1k stars on GitHub.
Open-source alternatives to ownCloud Infinite Scale
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ownCloud
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:cloud: ownCloud web server core (Files, DAV, etc.)
AGPL-3.0vs Dropbox★ 8.8k
Seafile
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Beyond file syncing and sharing, a new way to organize your files with extensible file pro
OSSvs Dropbox★ 15k
Nextcloud
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☁️ Nextcloud server, a safe home for all your data
AGPL-3.0vs Dropbox★ 37k
Nextcloud All-in-One
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📦 The official Nextcloud installation method. Provides easy deployment and maintenance wi
AGPL-3.0vs Google Drive★ 11k
Sync-in
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Sync-in · Sovereign platform for file storage, sharing, synchronization, and collaboration
AGPL-3.0vs Dropbox★ 1.8k
Cloudreve
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🌩 Self-hosted file management and sharing system, supports multiple storage providers
GPL-3.0vs Dropbox★ 29k
SaaS alternatives to ownCloud Infinite Scale
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Dropbox
File Storage & Sharing
Dropbox is cloud storage and file sharing with desktop and mobile apps, plus related tools for video review, e-signatures, document sharing and search.
SaaS
Box
File Storage & Sharing
Cloud content management and file sharing platform for businesses
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Egnyte
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Business file sharing and content governance for hybrid cloud and on-premises data
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Google Drive
File Storage & Sharing
Cloud file storage and sync with real-time sharing across Google Workspace
SaaSMicrosoft OneDrive
File Storage & Sharing
Microsoft cloud storage with file sync, sharing and Microsoft 365 integration
SaaS
iCloud
File Storage & Sharing
Apple's cloud storage and sync for photos, files and device backups
SaaS

