I actually played with the design software "LeoCAD" which can be assembled without difficulty for a free and easy LEGO block - GIGAZINE
Install LeoCAD on Linux | Snap Store
LeoCAD Download | Digital design, Lego models, Lego
LeoCAD 21.06 on openSUSE – CubicleNate's Techpad
Basic Tutorial | LeoCAD
leocad" Icon - Download for free – Iconduck
Lego Models For Open-Source Free CAD Program LeoCAD – Electronics Projects Circuits
LeoCAD Design virtual models you can build with LEGO bricks – Reliable Softwares
app4soft on X: "👷🏗️ #LeoCAD v21.03 released! 🎉 https://t.co/9UxxdGpBmY 👨💻💬 LeoCAD (https://t.co/f8xRdkepFO) is a free #app for creating virtual #LEGO models using @ldraw_org's #LDraw Parts Library — a free set of #digitallego #
LeoCAD Alternatives: Top 9 CAD Software & Similar Apps | AlternativeTo