Need Some Help

[Ayan Rahman210]

https://linustechtips.com/topic/1240612-project-zero-cables-the-cleanest-desk-setup-ever/

This is the linustechtips zero cables plan sheet i want to make a few tweaks and build it myself so it would be really helpful if you guys could say which software is used to make the 2d model. Thank you

 

[jaslion]

Looks to me like a cad program or the sketchup plan plugin.

[Ayan Rahman210]

1 minute ago, jaslion said:

Looks to me like a cad program or the sketchup plan plugin.

are those free software? can you give the link to download those? Thank you.