Posted by dellus on Dec 03, 2020; 11:36am
URL: https://forum.librecad.org/Blocks-not-showing-in-new-drawings-tp5719806p5719807.html

At first blocks only exist in the drawing where they were created.
In the Blocks List there is "save the active block to a file". Do so and place it at the existing Library or define a new one. You then can import it into a new drawing.
There is no way to have all blocks you have ever created automatically available in any new drawing.