light files after preparation from pdf

[onoc]

Good morning.
after searching on the net and in particular in this forum the problem that I am finding, I ask the question and I entrust myself to the epserti :wink:.
I made an export, with an open source software, of a .pdf file to a .dwg file.
are very simple prototypes of a 2-storey building.
open the converted file to .dwg, any command, for example moves, scale, wheel, save etc. seems to have a very heavy file... is lentissim:36_1_4:
exists a command beyond delete and verify, or a lisp or any other, which allows to homogenize or compact and however lighten these files?
Thank you.
cone

 

[MassiVonWeizen]

verification does not serve to lighten a file.
eliminates it cleans from superfluous entities, but if you have made a conversion from a pdf there is little overflow in the dwg.
you have to understand what is too much:
1,000,000 layers? Notation stairs? Little guy?
surely in conversion you have only single entity without blocks or groups. in this case you will be able to

take a look at this thread https://www.cad3d.it/forum1/threads...on-eliminabili?p=314643&viewfull=1#post314643