Online Autodesk AutoCAD Alternatives
There are many alternatives to Autodesk AutoCAD as a web app if you are looking to replace it. The most popular Online alternative is 
SketchUp, which is free. If that doesn't suit you, our users have ranked more than 100 alternatives to Autodesk AutoCAD and seven of them are available as a web app so hopefully you can find a suitable replacement. Other interesting Online alternatives to Autodesk AutoCAD are 
Onshape (Free Personal), 
AutoCAD 360 (Freemium), 
3D Orchard (Free) and 
Packly (Free).
- 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...
- Freemium
- Mac
- Windows
- Online
This is not as same as Autocad 2DDespite Sketchup not being a "True CAD" tool, it's a viable alternative for a similar real life goals, at least for planning hobbyist home renovations.Sketchup is a 3D modelling package, not a CAD package. - Onshape is the first full-cloud 3D CAD system. It runs in a web browser and on any mobile device.
- Free Personal
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- iPad
JohnSevier Cloud-based, faster and more modern. - AutoCAD 360 (formerly AutoCAD WS) lets you view, edit, and share DWG drawings through a web browser or mobile device. Now you have the freedom to work anywhere and with anyone.
- 3D Orchard is a free online platform for crowdsourced design. It includes free, built-in CAD tools and everything needed to turn an idea into a physical product.
- The complete packaging solution to create and download die-cut templates immediately, view custom 3D Virtual models in real time and print high quality personalised package in 48Hrs.
- Powerfull 3D design tool for 3D printing, virtual reality and game engine. Exports to STL, OBJ, and HTML5 3D websites.
- Freemium • Open Source
- Mac
- Windows
- Linux
- Online
- Chrome OS
- SelfCAD is a browser-based 3D CAD/CAM software designed for the 3D printing community. It includes a 30,000+ library of guaranteed printable objects which can be downloaded, modified and printed all from within the SelfCAD suite.