sy3文件扩展名，sy3文件怎么打开？

.sy3

文件类型：Harvard Graphics Symbol File

扩展名为.sy3的文件是一个数据文件。

文件说明：

Symbol file used by Harvard Graphics presentation software; contains a collection of symbols that can be inserted into presentation text; used for displaying unusual or custom symbols inline with presentation text..sy3                                                                      

打开.sy3文件

Mac OS

　

Windows

Harvard Graphics Symbol Converter Utility

Harvard Graphics Chart XL

Corel WordPerfect Office X5　

Linux

其它内容

来源：. sy3文件