I have thousand of files with DWG extension created with I-deas. I can not open them because I dont have this software and i can not find anywhere a viewer or something like that. Can anyone help me to how open and visualize those drawings?
If you know anyone that has I-DEAS, they can convert to PDF for you. I seriously doubt that anything is going to open/read an I-DEAS .asc file.
Best option might be to contact Siemens, since they now own I-DEAS and see if they have an option you can explore.
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I upload a file to show you the format.