Cobian Backup 是一套免費、精巧、簡單的檔案備份工具，有中文介面，功能相當強大，安裝、使用都相當容易，是一套不可多得的超強備份軟體!

Cobian Backup is a multi-threaded program that can be used to schedule and backup your files and directories from their original location to other directories/drives in the same computer or other computer in your network. FTP backup is also supported in both directions (download and upload).

Cobian Backup exists in two different versions: application and service. The program uses very few resources and can be running on the background on your system, checking your backup schedule and executing your backups when necessary. Cobian Backup is not an usual backup application: it only copies your files and folders in original or compressed mode to other destination, creating a security copy as a result. So Cobian Backup can be better described as a "Scheduler for security copies".

Cobian Backup supports several methods of compression and strong encryption.

軟體的主要功能有：

1. 可以自動備份檔案(每天、每週、每月、定時)
2. 內建檔案壓縮功能，可使用 ZIP或SQX 壓縮，並可設定密碼保護。
3. 可以備份至其他資料夾或FTP。
4. 可以設定要加入或排除的檔案/目錄，並可使用檔案遮罩。
5. 支援拖曳功能。
6. 支援高強度的加密功能：RSA+Rijndael(AES) 1024bit，Blowfish 128bit，Rijndael(AES) 128bit，DES 64bit。(其中RSA加密需要先建立自己的key pair，Cobian程式集裡面有提供一項「解密」工具，內容稍後說明。)
7. 提供解密、解壓縮工具。
8. 提供「翻譯器」，可以自己修正程式中不正確的翻譯文句。(後面會介紹，因為有翻譯錯誤)
9. 可設定備份之前、之後，所要執行或停止的程式/服務。

下載Cobian Backup 9
For Windows NT, 2000, XP, 2003, Vista
Latest version: 9.1.1.169 BETA

下載Cobian Backup 8
For Windows NT, 2000, XP, 2003, Vista
Latest version: 8.4.0.202

下載Cobian Backup 7
For Windows 95*, 98, ME, Windows NT, 2000, XP, 2003
Latest version: 7.6.0.353