Hello I have an easyeda schematic i would like to share with some that has mentor graphics Expedition,  he says if it is in orcad format that is the universal format between most packages. I dowloaded altium 20 viewer, it has a pretty robust importer,  it did not recognize the .schdoc format, I tried to change it to just sch and tried eagle and p-cad but it did not work.  Any suggestions?