Open Source Cloud Storage Tools
A curated collection of the best open source services for storing files in the cloud and syncing them across devices, with sharing, versioning, and access control you can host yourself.
A full desktop environment that runs in your browser
Stars
43,518Last commit
11 hours agoLicense
AGPL-3.0
Puter is a cloud-based desktop OS you run in the browser, with built-in apps, file storage, and support for hosting web apps and sites.
Open Source Alternative to:
Secure, private photo storage and sharing solution
Stars
28,863Last commit
22 hours agoLicense
AGPL-3.0
End-to-end encrypted cloud storage for photos and videos, offering privacy, security, and seamless cross-device syncing.
Open Source Alternative to:
High-performance object storage designed for AI workloads
Stars
61,366Last commit
5 months agoLicense
AGPL-3.0
Open source S3-compatible object storage optimized for cloud-native and AI applications, delivering unmatched performance and scalability
Open Source Alternative to:
Lightweight distributed storage for self-hosting
Stars
4,505Last commit
2 days agoLicense
AGPL-3.0
Self-contained distributed object storage with S3 API compatibility. Runs on minimal hardware, replicates data across 3 zones for maximum resilience.
Open Source Alternative to:
Secure, decentralized cloud storage for your data
Stars
3,282Last commit
5 days agoLicense
AGPL-3.0
Storj offers a distributed cloud storage platform with enhanced security, global performance, and significant cost savings compared to traditional providers.
Open Source Alternative to:
Enterprise file sync, share, and collaboration platform
Stars
2,117Last commit
1 day agoLicense
Apache-2.0
Self-hostable file platform for enterprises needing data sovereignty, real-time document collaboration, and compliance with GDPR, HIPAA, and other regulations.
Open Source Alternative to:
Secure self-hosted cloud storage with end-to-end encryption
Stars
1,472Last commit
16 days agoLicense
Unknown
Lightweight, self-hosted cloud storage built with Rust and Vue.js. Features end-to-end encryption, file sharing, search capabilities, and Docker deployment.
Open Source Alternative to:
Your secure French personal cloud for complete data control
Stars
1,269Last commit
3 days agoLicense
AGPL-3.0
Open-source personal cloud that automatically gathers all your data from third-party services. French-hosted with privacy-first design, no ads, and seamless device sync.
Open Source Alternative to:
Secure open source file storage with end-to-end encryption
Stars
982Last commit
2 days agoLicense
AGPL-3.0
Open source encrypted data storage solution offering secure file sharing, collaboration tools, and on-premises deployment for professional teams.
Open Source Alternative to:
Bring your own cloud storage, managed in one place
Stars
371Last commit
10 months agoLicense
AGPL-3.0
Firefiles turns S3 buckets and other cloud backends into a unified file manager with browser-based previews, multi-drive support, and a clean light/dark interface.
Open Source Alternative to:
AWS-compatible cloud APIs on infrastructure you control
Stars
169Last commit
1 day agoLicense
AGPL-3.0
Spinifex recreates EC2, S3, EBS, VPC, IAM, and more on your own hardware, so AWS-built software runs unchanged without touching a hyperscaler.
Open Source Alternative to:
c15t – Open-source cookie banner, built for control and lightening fast modern web apps.
c15t