FileCodeBox

Safebucket is an open-source, self-hosted file-sharing platform developed as an on-premises service. Files bypass the application server: browsers upload and download directly to object storage through presigned URLs. Its pluggable infrastructure allows storage, database, event, cache, and notification components to be replaced. It supports OIDC-based SSO, local authentication for external users, role-based access control, public share links with passwords, download or view limits and expiration, activity tracking and audit logs, TOTP multifactor authentication, file expiration, configurable trash retention, and an administrative statistics dashboard. The project is implemented with Go and React, distributed under the Apache 2.0 license, and can be deployed with Docker Compose.

Cloudreve is a self-hosted file management and sharing system developed by the Cloudreve project. It stores files in local or remote storage providers, including OneDrive and S3-compatible services, and provides a web interface for uploading, browsing, downloading, previewing, editing, and sharing files. It supports background downloads through Aria2 or qBittorrent, WebDAV across storage providers, resumable parallel uploads, archive handling, metadata and tag search, multi-user groups, expiring share links, and online editing of text, diagrams, Markdown, images, and Office documents. The project is distributed as an all-in-one package, can be deployed locally or in production, and is built with Go, Gin, and ent alongside React, Redux, and Material-UI. It is licensed under GPLv3.

Dropbox is a cloud storage and file sharing service operated by Dropbox, Inc. It provides file synchronization, personal cloud, desktop and mobile clients, and collaboration tools for individuals and businesses. The company was founded in 2007 by Drew Houston and Arash Ferdowsi and completed its initial public offering in 2018.

OpenCloud is an open-source, self-hosted file-storage and collaboration platform developed by the Heinlein Group. It is descended from ownCloud Infinite Scale and rewritten in Go, providing file management and sharing for teams and organizations without requiring a separate database instance or schema migrations. The platform supports optional full-text search, browser-based document editing through an integrated office suite, access controls, two-factor authentication, encryption, and file versioning. It is available for on-premises operation or as a SaaS offering through selected partners, with a cloud-native architecture intended for large data volumes and growing teams.