FolderHost turns a folder on your server into a private cloud that you and your team reach from any browser, with the whole platform shipping as one executable of about 19MB and zero dependencies to install. Upload, download, move, copy, rename, archive, and extract files through a familiar explorer interface, with chunked uploads that survive big transfers and a recovery bin that keeps accidental deletions restorable within limits you set. Code files open in a real editor where several people can type at once, which makes it a surprisingly handy way to tweak server configs or a game server's files together live. Long-running programs can be registered as services and started, stopped, and driven from a built-in terminal that shows live uptime and memory use. Accounts come with granular permissions for every action, optional folder scopes that confine a user to one directory tree, and per-instance storage quotas. Every activity lands in audit logs you can review and auto-expire, sessions use short-lived tokens tied to the login device, and TLS can be self-signed for a LAN or issued through Let's Encrypt for a public domain. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. GPL-3.0 licensed.