If you have a XLS fileand cannot open it due to a password prompt, you can use the program to run a brute force or dictionary attack in order to find the password.

• 如果你拥有一个 XLS 文件并且由于提示输入密码而不能够将其打开，那么你可以使用该软件运行一个暴力破解或者字典破解以找到打开该软件的密码。