FreeCAD/ LibreCAD/ BricsCAD - FOSS alternatives to AutoCAD/Inventor
AutoCAD commands dictionary (Tłumaczenie komend na polską wersję programu): https://www.cadforum.cz/en/command.asp?
Applying the diameter symbol to a dimension manually:
https://www.youtube.com/watch?v=JiBUE2tfuDM
Go to: Properties → Text → Text override, and add this: $$c<> (no need to repeat the dimension value).
Show line width in Model space: https://youtu.be/G_1QWj93DZk?si=veYukq35A8LWYvgi
It’s best to apply line width by using layers, e.g. create a new layer (Home → Layer properties → New layer) and change its line width value, then, change the layer of the line whose width you wish to change to the layer you created. Create multiple layers for different line widths. The process can be sped up even further by using the Match Properties tool (in the Home tab).
Zmiana stylu wymiarowania: Narzędzia główne → Opis → {druga pozycja od góry} → Zarządzaj stylem wymiarowania.