Open Source Alternatives to FileRun

A self-hosted file sync and share platform that allows users to manage files on their own servers. The software supports Linux and Windows servers, including NAS devices and Docker deployments, and manages existing files directly on the server filesystem without proprietary formats. It provides capabilities for secure file sharing, collaboration, and integration with online office suites such as ONLYOFFICE, Google Docs, and Microsoft 365. The product is designed for home users and businesses, offering features like folder synchronization in the browser, custom branding, and authentication via LDAP, Active Directory, and OAuth2. It is deployed on the user's own hardware to maintain data control.

Whether you want to cut software costs or escape vendor lock-in, these open source alternatives to FileRun give you an option you fully own. You can self-host them, so your data stays on infrastructure you control. This page lists 2 open source alternatives to FileRun. The most popular are File Browser and FileGator. Most use the Apache-2.0 or MIT license, and 2 offer an official Docker image.