PutFile(用于文件上傳)和GetFile(用于文件下載)函數十分重要，下面的也是一樣

• PutData和GetData復制字符變量到/從遠程文件

• PutFiles, GetFiles...用于遞歸的上傳/下載/刪除多個文件

• 可使用RemoteOpen、 RemoteRead、 RemoteWrite和RemoteClose函數直接讀/寫遠程文件

• MakeDir和RemoveDir函數用來創建和刪除目錄

• DeleteFile用來刪除在服務器上的文件

• ListItems事件用來列舉遠程服務器目錄里的文件

• GetAttributes/SetAttributes函數用來獲取文件和設置文件（或目錄）屬性

• 可以使用Resume屬性來恢復斷開的傳輸

• 阻塞模式可用于執行方法并等待直到它們執行完畢

• 密碼和公匙屬性決定服務器的驗證類型

• ASCII和二進制文件傳輸用來處理不同的數據類型

• 當函數執行完畢的時候觸發Done事件——此時可開始一個新命令

• 壓縮——從0級（不壓縮）到9級（高壓縮性）

• 支持SOCKS4/5和標準WEB代理

• 密碼和私匙驗證

• 快速的通知——您可以使用回調函數，而不是效率較慢的事件

• 支持64位文件大小（大于4.2GB）

most important PutFile (for file uploading) and GetFile (for file downloading) methods, but also

• PutData and GetData to copy string variable to/from remotefile
• PutFiles, GetFiles... to upload/download/delete multiple files, recursively
• Direct read/write on remote file with RemoteOpen, RemoteRead, RemoteWrite and RemoteClose methods
• MakeDir and RemoveDir to create and delete directories
• DeleteFile to delete file on the server
• ListItems event to list files in some directory on remote server
• GetAttributes/SetAttributes to retrieve and set attributes for the file (or directory)
• Resume property to resume broken transfers
• Blocking mode to execute methods and wait until they are completed
• Password and PublicKey properties that determine type of authentication with the server
• ASCII and Binary file transfers to handle different data types....
• Done event that is fired when executed method is completed - a perfect place to initiate new command...
• Compression - from 0 (no compression) up to level 9 (high compression)
• Proxy support - for SOCKS4/5 and standard WEB proxy
• Password and PrivateKey authentication
• fast notifications - you can use callback methods, not slow events
• Support for 64-bit file sizes (more than 4.2gb)