File Storage & Sync
Self-hosted Dropbox and Google Drive alternatives — file sync, sharing, and cloud storage on your own server.
Continuous peer-to-peer file synchronization between your own devices
High-performance S3-compatible object storage (now archived/commercialized)
Command-line program to sync files across 70+ cloud storage providers
File list program supporting multiple storages, with WebDAV and web UI
Portable all-in-one file server with resumable uploads, WebDAV, FTP, and media indexing
Web-based cloud OS with file storage, apps, and remote desktop in the browser
Cross-platform file explorer powered by a virtual distributed filesystem
Self-hosted content collaboration platform for files, calendars, contacts and more
Lightweight web file manager for a single directory on your server
Fast distributed storage system for blobs, objects, files and a data lake
Cloud native container image registry with vulnerability scanning and access control
Multi-storage cloud file management system with sharing, sync, and a web UI
Simple command-line file sharing with URL-based access and optional encryption
High-performance file sync and share with client-side encryption
Web file manager connecting to FTP, SFTP, WebDAV, S3, Git, Dropbox, and Google Drive
Fully-featured SFTP server with FTP/S and WebDAV support
Online file directory program that mounts cloud and local storage as a web drive
Self-hosted file sync and share server, the original fork parent of Nextcloud
Single-binary CLI tool to serve files and directories over HTTP
Securely and anonymously share files of any size over Tor
Web UI and orchestrator for restic backups across local and cloud storage
Single-file PHP web file manager that's fast and lightweight
Open-source file sharing and collaboration platform built on ownCloud Infinite Scale
Bidirectional file synchronisation tool for Linux, macOS, and Windows
Offline-first file manager and organiser with tagging and note-taking
Minimalist JSON storage service with sync, sharing, and permissions
Fast file sharing server with ShareX support and a React web UI
Multi-user PHP file manager with a modern single-page frontend
Minimalist self-hosted service for sharing images and files
Secure one-time sharing of secrets, passwords, and small files
Self-hosted document sharing and collaboration platform for the enterprise