![Autocad Autocad](https://www.wired.com/wp-content/uploads/images_blogs/design/2012/05/autodesk-inventor-fusion-screencap-3d-CAD-software-mac-apple-compatible-wired-design.jpg)
1. SketchUp Make
Free 3D Modeling Software For Woodworking 1. Blender is an open-source 3D modelling software used for creating 3D graphics animation projects such as. Sketchup is well known for woodworking it’s you can easily try out 3D models library of woodworking plans. This open source CAD software can even extract design details to high quality drawings. It contains several components to extract design details from the existing work. Flexibility: This free architecture software reads and writes in multiple formats like STEP, IGES, STL, IFC, DAE, etc.
SketchUp Make is the most widespread free general use CAD software. You can use it for 2D and 3D designs and has amazing capabilities. It is even better that about generic CAD software such as AutoCAD and Microstation. It aslo hase a huge library, called 3D Warehouse, where users and manufactures contribute with millions of ready to use 3D objects. You can download the software here https://www.sketchup.com/products/sketchup-make
Unrestricted freeware, Windows XP / Vista / 7 / 7 64 bit / 8 / 8 64 bit. Not allwed to use for commersial purposes
2. LibreCAD
![3d cad software open source 3d cad software open source](https://www.arch2o.com/wp-content/uploads/2016/05/Arch2O_Cliff_Master_1_SuModel.jpg)
Free 3d Autocad Software
https://librecad.org/ is a fully comprehensive 2D CAD application that you can download and install for free. There is a large base of satisfied LibreCAD users worldwide, and it is available in more than 20 languages and for all major operating systems, including Microsoft Windows, Mac OS X and Linux (Debian, Ubuntu, Fedora, Mandriva, Suse ..).
3. FreeCAD
Design for Mechanical engineer. Auto tune apple. Good qualiry 3D parameteric design. Highly recommened https://www.freecadweb.org/
4. OpenSCAD
5. KiCad EDA
A Cross Platform and Open Source Electronics Design Automation Suite. With the schematic editor you can create your design without limit; there are no paywalls to unlock features. An official library for schematic symbols and a built-in schematic symbol editor help you get started quickly with your designs.
6. QCAD
https://www.qcad.org/
7. Sweet Home 3D
Για 3D αρχιτεκτονικό σχεδιασμό https://www.sweethome3d.com/ an application that helps you place furniture on a house 2D plan, with a 3D preview.