非常方便适用的计算器工具软件。可以键盘输入各数值、运算符，支持复杂运算。实时显示二进制、十六进制结果-Very convenient tools for the calculator. You can enter the numeric keyboard, operator, support complex operations. Real-time display binary, hexadecimal results

通过键盘在用户界面的文本框中编辑检查文件内容，有文本编辑的操作，剪切，复制，黏贴。用户编辑完成之后按确定检查，在界面下面显示区域会自动显示检查结果。-Through the keyboard editor to check the contents of the file in the user interface in the text box, text editing operation, cut, copy, paste. Be sure to check the completion