.XCO File

The xco file extension is associated with the Xilinx CORE Generator, a software used to accelerates design time by providing access to highly parameterized Intellectual Properties (IP) for Xilinx FPGAs.

The xco file stores log created by the Xilinx CORE Generator.

How to open:

Use compatible tools to work with *.xco files.

How to convert:

Probably cannot be converted to anything else.