Cloudreve is an open-source, self-hosted file management and sharing system with multi-cloud storage support and WebDAV. Free under GPLv3.
Category
File Management
Pricing
Free (open source) / optional paid Pro license, from Free (self-hosted, GPLv3)
Verified
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Last updated
July 18, 2026
Web AppAPIOpen SourceSelf-Hosted
Overview
Cloudreve is a free, open-source, self-hosted file management and sharing system built in Go, primarily developed by HFO4 (AaronLiu) with an active open-source community. It is licensed under GPLv3 and free to self-host with no storage fees or per-user charges for the core Community edition.
The project has gone through multiple major versions, with Cloudreve V4 (released 2025) representing a significant rewrite of both the frontend and backend and adding collaborative sharing and permission features.
Key Features
Cloudreve connects to multiple storage backends at once, including local disk, S3-compatible object storage, OneDrive, and several Chinese cloud storage providers. It supports direct client-to-storage uploads, resumable uploads, batch compression/extraction, in-browser preview and editing of common file types, WebDAV, and integration with Aria2/qBittorrent for background downloads.
Pricing
The Community edition is completely free and open source under GPLv3, with no storage fees or premium tiers required for core functionality. Cloudreve also sells an optional, domain-locked Pro edition license that adds features like multi-storage-provider user groups and AI-powered semantic search; pricing for Pro is set on Cloudreve's own site.
Key Features
Multi-cloud storage support — Connects to local disk, S3-compatible storage, OneDrive, and several Chinese cloud providers simultaneously.
Direct client-to-storage transfer — Uploads and downloads move directly between the client and storage provider rather than through the app server.
WebDAV support — Access files over WebDAV across all connected storage backends.
In-browser preview & editing — Preview videos, images, audio, and ePub files, and edit text, Markdown, diagrams, and Office documents online.
Download node integration — Offloads downloads to Aria2 or qBittorrent nodes to distribute load.
Granular sharing permissions — Share links with expiration dates and permission settings for specific users, groups, or anonymous visitors.
Multi-user, multi-group accounts — Manage multiple users and permission groups within a single Cloudreve instance.
Pros & Cons
Pros
Free and open source under GPLv3 with no storage or per-user fees
Supports multiple storage backends in one installation, including S3-compatible and OneDrive
Rich file preview and online editing without extra plugins
Active development, with a major V4 rewrite released in 2025
Cons
Self-hosting requires server setup, maintenance, and your own storage costs
Some advanced features, like multi-provider user groups and AI semantic search, require the paid Pro license
Pro license is domain-locked, with a fee to change the root domain
Primary documentation and community discussion are largely in Chinese, though the interface supports English
Pricing
Community Free N/A
Frequently Asked Questions
Is Cloudreve free?
Yes, the Community edition is free and open source under the GPLv3 license, with no storage fees or per-user charges. A separate paid Pro license adds optional advanced features.
What storage providers does Cloudreve support?
Cloudreve supports local disk, a remote Cloudreve node, S3-compatible object storage, OneDrive, and several Chinese cloud storage providers including Aliyun OSS and Tencent COS.
Does Cloudreve support WebDAV?
Yes, WebDAV is supported across all connected storage providers.
Who develops Cloudreve?
Cloudreve is developed primarily by HFO4 (AaronLiu) with contributions from an open-source community, with source code available on GitHub.
What's new in Cloudreve V4?
V4, released in 2025, is a major rewrite of the frontend and backend that added collaborative share-link editing, more granular sharing permissions, and file locking for concurrent document editing.