*.dgn

[tomas.chudomel]

Hello, Autocad 2021 LT can display * .dgn from circa 1996. Thank you.

[pendean]

Read about it here, same as from HELP in the LT2021 program, a good place to seek out information you need https://knowledge.autodesk.com/support/autocad-lt/learn-explore/caas/CloudHelp/cloudhelp/2021/ENU/Au...

Then you could just always try it and see what happens too.