Import CADStar
EasyEDA Professional Edition does not support direct import of CADStar format files. But you can use other EDA tools to convert it once and then import it.
method:
Download and install Pulsonix and open it.
On the top menu - File - Data Transfer.
Select the design file to import: 
Select the CADStar file: 
Set the directory where the file needs to be imported, and the directory where the output file is located, and then convert: 
After importing, in the top file menu - file - save as, select PADS format to save.
Select the PADS file type in Jiali Chuang EDA to import it.
Notice:
- Because the function and design of the graphic elements are different, it is impossible to ensure that they are completely consistent before and after importing. Please check carefully.