QCAD
LibreCAD
FreeCAD
nanoCAD
OpenSCAD
DraftSight
Autodesk AutoCAD
SketchUp
Printrun
Cura
FreeCAD
Slic3r
MatterControl
OctoPrint
Repetier
nanoDLP
Based on our record, QCAD seems to be more popular. It has been mentiond 4 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
The best software for your situation is to work with a basic 2D CAD program. You would still need to learn the software but they are pretty basic. I'm not an expert in what is free but googling I found this open source one https://qcad.org/en/. Source: over 1 year ago
QCAD has a free community version and professional and CAM versions for reasonable prices. Check out the features list to see which version you will need, although make sure the community version works on your system before committing to a paid version. Source: over 2 years ago
I'm no longer a user of CAD programs so this might be a bit outdated. But for 2D take a look at QCAD. For 3D modeling and lots of other functionality you have FreeCAD. Source: over 2 years ago
If you are looking for something free that can handle dimensions I would recommend QCAD. https://qcad.org/en/ It only supports 2D drawings, but I find it works well for laser cutting / engraving work. The free windows versions is also a bit trashy/unusable in free mode. But the Linux version works great if you want to try booting Linux off a USB stick. Source: about 3 years ago
LibreCAD - An open source 2D CAD application for Windows, Apple and Linux.
Cura - Cura aims to be a end solution for personal 3D printing with RepRap based machines.
FreeCAD - An open-source parametric 3D modeler
nanoCAD - nanoCAD is a pro-grade 2D CAD system with native DWG support and full customizability.
Slic3r - STL-to-GCODE translator for RepRap printers Here comes Slic3r! Its features are: - speed
OpenSCAD - OpenSCAD is a software for creating solid 3D CAD objects.