| Name | Description | |
|---|---|---|
 | Abort | Aborts the current FTP command. |
| Authenticate | Overloaded. Authenticates and encrypts the current FTP connection. |
| ChangeCurrentFolder | Changes the current working folder of the FTP server. |
| ChangeDataChannelProtection | Changes the data channel protection. |
| ChangeListingMethod | Changes the current listing method that is used to retrieve folder contents from the FTP server. |
| ChangeToParentFolder | Changes the current working folder of the FTP server to the parent folder. |
| ChangeTransferMode | Changes the current transfer mode. |
| ChangeUser | Overloaded. Changes the currently logged-in user to the anonymous user without disconnecting from the FTP server. |
| ClearCommandChannel | Clears the command channel after login to facilitate firewall NAT when connecting using a secure data channel. |
| Connect | Overloaded. Connects the FTP client to an FTP server on port 21. |
| CreateFolder | Create a folder on the FTP server. |
| DeleteFile | Deletes a file from the FTP server. |
| DeleteFolder | Overloaded. Deletes a folder from the FTP server. |
| Disconnect | Disconnects the FTP client from the FTP server to which it is connected. |
 | FxpCopy | Overloaded. Directs two specified FTP clients to perform a FXP (server to server) file transfer from the specified source FTP server to the specified destination FTP server. |
| GetCurrentFolder | Retrieves the current working folder of the FTP server. |
| GetDownloadStream | Overloaded. Retrieves a direct access to the readonly data stream being received. |
| GetFolderContents | Overloaded. Retrieves the contents of the current working folder. |
| GetRawExtendedFeatures | Retrieves an unprocessed, clear text list of the extended features that are implemented by an FTP server. |
| GetRawFolderContents | Overloaded. Retrieves an unprocessed, clear text list representing the contents of the current working folder as sent by the FTP server and indicates if the entire listing or only filenames should be retrieved. |
| GetUploadStream | Overloaded. Retrieves a direct access to the write-only data stream to send to. |
| Login | Overloaded. Login the FTP client anonymously to the FTP server to which it is connected. |
| ReceiveFile | Overloaded. Receives the specified file from the current working folder and stores it on the local system using the specified path and filename. |
| ReceiveMultipleFiles | Receives the files that match the provided file mask from the current working folder and stores them on the local system in the specified folder. |
| RenameFile | Renames a file or, if supported, a folder on the FTP server. |
| SendCustomCommand | Sends a custom command to the FTP server. |
| SendFile | Overloaded. Sends the specified file to the FTP server's current working folder and stores it using the same filename. |
| SendFileToUniqueName | Overloaded. Sends the specified file to the FTP server's current working folder and stores it using a unique filename. |
| SendMultipleFiles | Sends the files that match the provided file mask to the FTP server's current working folder. |