674 Open source projects that are alternatives of or similar to Librecad

C# library to read/write cad files like dxf/dwg.

Vector and illustration framework for macOS

Simple CAD program

Minimalist computer aided design (CAD) software

XML based Constructive Solid Geometry based on carve

ksnip the cross-platform screenshot and annotation tool

AutoCAD Code Pack: A powerful library that helps you to develop AutoCAD plugins using the AutoCAD .NET API

A powerful, innovative and intuitive EDA tool for everyone!

Antimony is a computer-aided design (CAD) tool from a parallel universe in which CAD software evolved from Lisp machines rather than drafting tables

🏰 Sketch- and image-based system for 3D representation and documentation of cultural heritage sites

📐⚙ 2D vector line drawing and shape modeling for CNC and laser cutters.

LibreCAD 3 is a next generation 2D CAD application written to be modular, with a core independent from GUI toolkits. Scripting is possible with Lua.

USD Manager

Qt5 bindings for Crystal, based on Bindgen

Qtools is a collection of utilities to aid development with CommonQt

【此项目作者为刘典武，不是我自己的原创项目，望周知。也请大家不要骚扰刘典武。】一个用Qt开发的用来生成QSS文件的小程序，附简单Demo，主程序本身也可以看作一个很好的Demo。

A skribbl.io alternative - Play at https://scribblers-official.herokuapp.com/

Mixxx is Free DJ software that gives you everything you need to perform live mixes.

reMarkable app: Browse and download books from Z-Library

Map editor for pokeemerald, pokefirered, and pokeruby

Computational Fluid Dynamics (CFD) for FreeCAD based on OpenFOAM solver

Loading animation implementations in QML

A minimal CMake template for Qt 5 & 6 projects

Use QFuture like a Promise object

Graphical tool for data manipulation written in C++/Qt

Efficient adaptive non-maximal suppression algorithms for homogeneous spatial keypoint distribution

DownZemAll! is a download manager for Windows, MacOS and Linux

GameStream client for PCs (Windows, Mac, Linux, and Steam Link)

A C++ Qt QPlainTextEdit widget with markdown highlighting support and a lot of other extras

A versatile Hexadecimal widget for Qt5

An OpenCV/Qt based realtime application for Eulerian Video Magnification / Motion Magnification. Works with multiple videos and cameras at the same time and let's you export the magnified videos.

🐚 QtQuick and Wayland shell for convergence

Cross-platform QStyle for traditionalists

Cross-platform STLink v2 GUI

3D CAD viewer and converter based on Qt + OpenCascade

Install Qt on your Github Actions workflows with just one simple action

Advanced, Powerful and easy to use ORM for Qt

2D/3D geometry package for Elm

QtWidgets相关的技术分享

Library for reading and writing csv-files in Qt.

数字图像处理——基于Qt 5.8.0

Lazy Line Painter - A Modern JS library for SVG path animation

Create a rosbag from a given one, using a simple GUI

G+Smo (pronounced gismo or gizmo) is a C++ library for isogeometric analysis (IGA). Geometry plus simulation modules aims at the seamless integration of Computer-aided Design (CAD) and Finite Element Analysis (FEA).

QxOrm library - C++ Qt ORM (Object Relational Mapping) and ODM (Object Document Mapper) library - Official repository

edb is a cross-platform AArch32/x86/x86-64 debugger.

Frameless windows for Qt Widgets and Qt Quick applications. Support Win32, X11, Wayland and macOS.

Jamtaba is a software to play online music jam sessions.

A GPU-accelerated texture painter written in Godot 3.0

Stanford Doggo is an open source quadruped robot that jumps, flips, and trots!

A soundfont editor for quickly designing musical instruments.

Keera Hails: Haskell on Rails - Reactive Programming Framework for Interactive Haskell applications

MyPaint is a simple drawing and painting program that works well with Wacom-style graphics tablets.

C++ RRT (Rapidly-exploring Random Tree) Implementation

🌍 Cross-platform Material design web browser

Python module for creating GDSII stream files, usually CAD layouts.

WebDriver implementation for Qt

The free and open source and cross platform screen sharing software.

Powerful yet simple to use screenshot software 🖥️ 📸

Small, Sharp Sketch Tool