传说中亚瑟王的神剑，少侠 forgot 早期的作品，也是仙剑系列的最终版；记得打开音箱啊，有好听的背景音乐；这次为外国朋友做个英文版，推荐一下我们国内的优秀壳...

Excalibur 是一款强大的 Win32 可执行文件保护工具，其名称来源于一款著名的即时策略游戏 - 《仙剑奇侠传》。Excalibur 可以为应用程序添加反调试器保护、反逆向工程保护、输入表保护、断点保护、动态修改代码等诸多保护选项。

Excalibur is a powerful Win32 executable file protector, it is derived from a famous Chinese Game named PAL. It protects program anti-debugging, against reverse engineering, it also offers Import protection, Breakpoint protection and anti-dumping protection and so on.

Here is the translated version by breezer, and also is the final version of xPal serials, just enjoy it!