哪种cad软件免费(iOS免费Cad软件)

AutoCAD Free

AutoCAD has been one of the leading software in the CAD market, well known for its powerful design features and easy-to-use interface. However, the software comes with a hefty price tag which not everyone can afford. But, did you know that AutoCAD offers a free version of its software? AutoCAD Free is a web-based version of the software that allows users to create, view and edit DWG files on the go from any device with an internet connection.

With AutoCAD Free, users can access a lot of the core features of the software, including the ability to work with layers, measure distances, and create 2D designs, all without the need to download any software to their computer. Although the free version doesn't have all the features that the full version of AutoCAD has, it's still a great solution for anyone who needs to create, view, or edit DWG files quickly and easily.

FreeCAD

FreeCAD is an open-source, cross-platform software package that allows users to create 3D models of objects. The software is available for Windows, Mac, and Linux and is completely free to use. FreeCAD comes with a host of features, including the ability to create complex objects, such as gears and screws, and a built-in scripting language that allows users to automate repetitive tasks.

In addition to its powerful set of features, FreeCAD also has a great support community. Users can find help and answers to their questions in online forums and wikis, or even join the community to contribute ideas and code. With its great features and dedicated support community, FreeCAD is a great option for anyone looking for a free CAD software package.

SketchUp Free

SketchUp Free is a web-based version of the popular 3D modeling software, SketchUp. Like AutoCAD Free, SketchUp Free is available through any web browser and does not require a software download. However, unlike FreeCAD, SketchUp Free is designed primarily for architectural and interior design projects and may not be as well-suited for creating industrial or mechanical designs.

That being said, SketchUp Free is an excellent choice for anyone looking to create realistic 3D environments in their designs. Users can create complex models with dynamic components, add textures and lighting effects, and even view their designs in virtual reality. Although the free version of SketchUp is limited to 10MB of storage, the software still offers a robust set of features for architects and designers alike.

In conclusion, there are several free CAD software options available for users who need to create or work with 2D or 3D designs. Whether you're looking for a powerful 3D modeling software with dedicated support community, or a simple web-based drafting tool, you're sure to find the right software for your needs.