Sending Files
How to send files, folders, and text in CrocApp, including the share extension and the one-active-transfer rule.
Receiving Files
How to receive a transfer in CrocApp, review the incoming file list, and handle conflicts.
Code Phrases
What a CrocApp code phrase is, why it doubles as address and password, and the safe ways to share one.
Power Options
The shipped power-user settings (F13 through F19) and the croc CLI flag each one maps to.
Settings and Trust
Where CrocApp's settings live, why you might run your own relay, and what the trust badge tells you.
History
CrocApp's local-only transfer history: what it records, what it deliberately never records, and how to clear it.