.cch文件扩展名，.cch文件如何打开？

.cch

文件类型：Corel Chart File

扩展名为.cch的文件是一个数据文件。

文件说明：

Chart or diagram created with Corel Chart, a charting program included with earlier versions of CorelDRAW, such as CorelDRAW 5; saved in a proprietary format that can only be opened with Corel software..cch                                                                    

打开.cch文件

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Windows

Corel Chart　

Linux

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来源：. cch文件