LibreCAD is one of the most popular open source 2D cad programs that help designers and engineers to create professional-quality technical drawings. It offers a wide range of features, including layer support, basic 3D shapes, and text editing. However, if you are looking for something more than just a basic 2D CAD program, there are some great alternatives to LibreCAD that can provide you with enhanced capabilities. Here is a list of 5 best apps similar to LibreCAD:

FreeCAD

FreeCAD is a powerful parametric 3D modeler that can be used for anything from mechanical engineering projects to product design. It has an intuitive user interface and powerful features like mesh modeling, scripting, and animation support.

QCad

QCad is a full-featured 2D CAD program with an easy-to-use interface and powerful tools like dimensioning, hatching, layers, and blocks. It also supports DXF files so you can easily import your LibreCAD designs into QCad.

DraftSight

DraftSight is a professional-grade 2D CAD program from Dassault Systemes that offers an array of features like snap grids and dimensioning tools. It supports both imperial and metric units as well as DWG files so you can easily transfer your designs from LibreCAD to DraftSight without any problems.

SketchUp

SketchUp is a great 3D modeling application for creating complex 3D models quickly and easily. It has an intuitive user interface as well as robust features like photo matching, texturing tools, rendering capabilities, and animation support so you can bring your designs to life in no time at all!

AutoCAD

AutoCAD is the industry standard for both 2D drafting and 3D modeling applications with its comprehensive suite of tools for drawing creation, editing, annotation, visualization and more! AutoCAD has been around since the 1980s making it one of the most reliable CAD programs available today!