.FDO File

The fdo file extension is associated with the ModelSim, a single kernel simulator and unified debug environment for Verilog, VHDL and SystemC.

The fdo file stores script used by ModelSim.

How to open:

Use ModelSim to work with *.fdo files.

How to convert:

As far as we know, this .fdo file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.