Files

The Files tab is a file manager for your server: configs, worlds, plugins, and logs. For large transfers (whole world folders, modpacks), use SFTP instead.

Everyday tasks

Edit a config: click the file, edit in the built-in editor, save, then restart the server so the game re-reads it.
Upload: use the upload button for small files (jars, zips, single configs).
Download: select files or folders and download them as an archive.
Create/rename/move/delete: right-click (or the action menu) on any entry.
Find an error: game logs usually live under logs/ — open the latest log after a crash before asking for help.

Rules that prevent data loss

Stop the server before replacing world files or large data directories. Editing live world data while the game holds it in memory corrupts saves.
Back up before big changes. One backup takes seconds and undoes almost any mistake.
The file manager cannot see outside your server directory — that is intentional isolation, not a bug.

Common locations

Game	Where things live
Minecraft	`server.properties`, `config/`, `plugins/`, `world/`, `logs/`
Source/CS2	`cfg/`, `addons/`, `maps/`
Generic	Check your template’s documentation or ask your host.