
CrushFTP
8.4#3 in file transfer services$70 one-timeAndroidiOSWebAPI
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| Fact | CrushFTP | ProFTPD |
|---|---|---|
| Authentication | Official security material lists LDAP, RADIUS, SAML and OAuth authentication methods, plus MFA or OTP validation. | The README lists PAM, LDAP, SQL, and RADIUS among its supported authentication methods, as well as virtual users and multiple password files. |
| Support | Support requests are answered directly by a human, often within minutes and usually within an hour. | The project home page links to forums and user and development mailing list archives. |
CrushFTP suits organizations that need a server for secure file transfers, web administration, and connections to cloud or other storage services. Enterprise capabilities are relevant to teams needing scheduled jobs, monitoring, or session replication.
You want what its maker publishes above — check its page for the details.