Packly!

An Open Source vector graphics editor, with capabilities similar to Illustrator, CorelDraw, or Xara X, using the W3C standard Scalable Vector Graphics (SVG) file format.

SketchUp (formerly Google Sketchup) is a 3D modeling computer program for a wide range of drawing applications such as architectural, interior design, civil and mechanical engineering, film, and video game design—and available in a freeware version, SketchUp Make, and a paid version with additional functionality, SketchUp Pro.

FreeCAD is a general purpose parametric 3D CAD modeler. The development is completely Open Source (LGPL License). FreeCAD is aimed directly at mechanical engineering and product design but also fits in a wider range of uses around engineering, such as architecture or other engineering specialties.FreeCAD features tools similar to Catia, SolidWorks or Solid Edge, and therefore also falls into the category of MCAD, PLM, CAx and CAE. It is a feature based parametric modeler with a modular software architecture which makes it easy to provide additional functionality without modifying the core system.As with many modern 3D CAD modelers it has many 2D components in order to sketch 2D shapes or extract design details from the 3D model to create 2D production drawings, but direct 2D drawing (like AutoCAD LT) is not the focus, neither are animation or organic shapes (like Maya, 3ds Max, Blender or Cinema 4D), although, thanks to its wide adaptability, FreeCAD might become useful in a much broader area than its current focus.FreeCAD makes heavy use of all the great open-source libraries that exist out there in the field of Scientific Computing. Among them are OpenCascade, a powerful CAD kernel, Coin3D, an incarnation of Open Inventor, Qt, the world-famous UI framework, and Python, one of the best scripting languages available. FreeCAD itself can also be used as a library by other programs.FreeCAD is also fully multi-platform, and currently runs flawlessly on Windows and Linux/Unix and Mac OSX systems, with the exact same look and functionality on all platforms. »

Affinity Designer is the fastest, smoothest, most precise vector graphic design software available. Whether you’re working on graphics for marketing materials, websites, icons, UI design or just like creating cool concept art, Affinity Designer will revolutionise how you work.

AutoCAD is a software application for both 2D and 3D computer-aided design (CAD) and drafting — available since 1982 as a desktop application and since 2010 as a mobile web- and cloud-based app, currently marketed as Autocad 360.

LibreCAD (originally QCad then CADuntu) is an open source 2D CAD application for Windows, Apple and Linux. It is based on Qt, which is a leading cross-platform application and UI development framework.

Free vector graphics software used to create graphics easily and intuitively.

Gravit Designer is a feature-rich vector graphics tool. It is an installable desktop application. It is also a within-browser application for those who prefer this. It has every design feature this writer is aware of within Inkscape, without the recent issues.

Shapr3D is a revolutionary 3D modeling software created exclusively for your iPad Pro and your Apple Pencil.

Prototype, Design, and Export to the Web! EvolveUI is a web design tool specifically tailored for user experience designers, information architects, interaction designers, and web developers. EvolveUI is built with HTML, JavaScript and CSS. Enjoy participating in the evolution of EvolveUI as we are actively working on new features and fixing bugs. We are inspired by Macromedia Fireworks.

Protomissume Software Box Shot Maker is able to create realistic images of 3D software boxes from your existing logos and promotional materials. It is very easy to use. You simply provide two to three images, adjust the box orientation and save the result as an image file. Protomissume Software Box Shot Maker (Opensource Version) is Free. Despite so, it is packed with features and produces satisfactory results. In fact, the (quality of) box shots created with Protomissume are so good, they are almost comparable with those produced by commerical products. »

Asset Forge allows anyone to create 3D models and 2D sprites using building blocks. Finished assets are compatible with most available game engines.

It’s ideal for the creation of all types of vector graphics and art for web and print: logo design, banners, sketches, marketing materials, icons, infographics, conceptual art and more. Thanks to XAML export option it's also unique drawing tool for Windows Store and WPF developers.

ScratchyCAD is a web-based parametric 3D design software with a block-based programming language to create objects for 3D printing, animations, games and websites.

Draw Vector Graphics online and create Interactive Contents in SVG.