The Files tab shows your server's whole directory: world folders, plugins, configuration files. No FTP client needed.
Open and save text files (e.g. server.properties, YAML configs) directly in the browser editor. You're warned before saving if the syntax is obviously broken.
Drag-and-drop to upload; large files (like world archives) upload in chunks and resume after interruptions.
Before touching critical files we recommend a quick backup from the Backups tab — one-click restore is always at hand.