Inthe article, we aim to showcase both commercial and free software. Please note that certain programs were included twice, but in different categories, since they can be used for multiple purposes and still perform great.
Today, engineering, architecture, and graphic design are almost impossible to imagine without 3D modeling. More than that, 3D modeling software has become so advanced, that you can create 3D animations, CGI and even develop video games using your home desktop computer.
This free user-friendly 3D modeling system operates on a plain building block approach, like the one in Minecraft. In order to build up figures and sceneries, a user applies solid blocks, which can be modified with a wide range of tools. This principle of 3D design is simple yet effective: you get an opportunity to develop accurate digital models ready for printing in no time and without the necessity of training.
One more advantage of Clara.io is that it offers every user up to 5GB cloud storage. You can also buy additional storage space for commercial 3D designing projects. The commercial variation of the software includes unlimited private scenes and unlimited personal rendering.
FractalLab was developed in 2011 as a free WebGL 3D modeling program. This software is based on fractal 3D modeling. The concept is quite simple in theory: the software offers different kinds of fractals to choose from. In order to create your own 3D model, you have to introduce some changes to such parameters, like smoothness, level of detail or scale. In addition to that, this software gives the possibility to play around with different textures and make the design even more realistic with the help of shading tools. Advanced camera control allows users to view the model from many different angles, which makes it possible to spot any imperfections without any troubles.
Unlike other 3D CAD programs, MoL has a very simple user interface. It is totally compatible with pen tablets, and a user can easily go without the keyboard. The learning curve is pretty short here: you will easily develop high-end mechanical or organic meshes off the top of your head.
The software of MoI is a great solution for those, who give precedence to the creative process over the technical aspect of 3D modeling. The product is fee-based and compatible with Mac and Windows devices.
Creating a 3D object in SculptGL is very similar to working with clay. This means that even beginners with no previous experience in 3D modeling or digital design can make their creations in this program.
In SculptGL, any object begins with a ball of clay, which then can be molded changed. You can modify the starting shape by removing some layers or adding more material using wide brush strokes. This way you can easily create the basic shape of your object. Then, when the silhouette is defined, you can add finer details. More than that, SculptGL offers a symmetry option, which can help make your designs even more consistent and beautiful.
SelfCAD is a full-featured online application for 3D sculpting, modeling, and printing. All the tools you may require for these purposes are available within a single system. The product is cloud-based, so there is no necessity of downloading any software. What is more, the program includes a wide range of tutorials and a training course for novices and those, who feel shaky in the sphere of 3D designing.
Being a well-known visualization and planning instrument, the software of SketchUp is frequently used in architecture, interior design, engineering, and other spheres. With its neat interface and intuitive navigation, the system is great for beginners, who want to grasp the basic principles of 3D modeling.
Being a freemium 3D modeling software, DesignSpark features a good choice of common CAD instruments. It allows users to create 2D and 3D models, borrow components from a large library, and modify their digital objects for further printing. With this software, one can move, pull, fill, and combine graphical objects for the sake of building and editing the necessary geometry. These are also several specialized tools in this system, aimed at the construction of mathematically precise forms: Measure, Dimension, and others.
The developers of DesignSpark made the system free of charge, but there is certain payment for additional functions. For instance, you will have to pay for extended import and export options. The software is compatible with Windows devices only. It supports .rsdoc, .dxf, .ecad, .emn, .iges, and other formats.
Daz 3D is an American software company that focuses on creating an application for 3D design and animation. Daz 3D products, such as Daz Studio and Hexagon, are targeted for digital artists who are looking to create and animate their 3D characters. The apps are comprehensive enough for 3D modeling enthusiasts, as well as advanced enough to meet the needs of professional artists.
Daz Studio enables you to simulate beautiful life-like hair and cloth movements thanks to dForce physics technology, which is integrated into this free software. This, along with Genesis 8, and the NVIDIA Iray render engine option makes it possible to create realistic images and animations with whiplash speed. On top of that, this free software provides a face transfer feature, which allows you to create realistic models of whoever you wish by recreating their face shape, bone structure, texture and even skin complexion in 3D.
These two programs are a perfect combo for creating animations. The puppeteer tool allows you to animate your 3D characters by simply sifting your mouse between the different poses which are represented by the nodes in the grid. Another amazing feature of this application is its interpolation function. It enables you to choose two different poses for your character and the software will generate all of the movements in between them automatically. This will help you make sure that your animation looks seamless and realistic without any additional hassle.
This parametric free 3D modeling program is targeted primarily at the development of real-life objects of any size. It is highly customizable, scriptable, and open-ended. It lets users not only modify their digital objects, but also track the history of changes and get back to the original template at any stage of the modeling process.
The software of FreeCAD has a modular architecture; there is a variety of plug-ins, which can enhance the functionality of the application. It can generate, display, and rearrange G code. There is a Sketcher for the creation of 2D shapes and a robot simulator for the operations with robot movements. Users can also apply to the path module aimed at the mechanical processing of 3D components.
LibreCAD is an open-source 3D designing system available in more than 30 languages and supporting .dxf and .dwg formats. The software is free and intuitive so that even inexperienced users could realize its benefits. Featuring a wide selection of modeling tools, it displays 2D visual images and isometric views of the objects under development.
MagicaVoxel is a free 3D modeling program where you can create complex 3D designs by combining and manipulating simple cubical shapes - voxels. The inspiration for this concept came from such video games, as Minecraft and Monument Valley, where you also can build the world by adding and breaking cubical shapes.
3D modeling in MagicaVoxel is very simple with its drag-and-drop style tools. For example, you can easily extract a whole line of blocks using the line tool. This software also offers a wide range of other features, which allow you to select, move, delete or change the size of the groups of blocks. To make the modeling process quick and efficient, MagicaVoxel offers a number of predefined brushes and voxel patterns. You can use them to create complex detailed models or freehand simpler designs as well.
One of the best features of this software is its neat and clutter-free interface. You can paint your voxel designs with a great variety of colors, represented in the form of pallets. You can use preset color pallets or customize your own.
Despite how simple this software is, it still needs some getting used to. Some modes in the program can affect only the surface of the mesh, while others allow to select layers or work inside the volume of a mesh. Another great feature of the software is the opportunity to create simple animations by duplicating and slightly modifying shapes. On top of that, this free 3D modeling program offers a rendering feature, which makes it possible to use such advanced effects as HDR emissive materials.
Meshmixer is a completely independent manual program. Its main purpose is to prepare 3D meshes for printing and to repair and improve your mesh designs. This software provides a wide range of optimization tools, which can help to point out the weaker parts of your mesh and fix them accordingly to make your 3D models more stable. To further refine your designs, you can switch to sculpting mode which helps to work on smaller details.
nanoCAD involves users into a simple, yet effective parametric modeling workflow. They can dispose of any of their older designs and modify them in accordance with new circumstances. All the models can be processed with a broad range of instruments. What is more, the software automates many routine processes, so that a user could focus on the most important tasks, requiring manual manipulation.
The product meets the requirements of both seasoned 3D designers and beginners. Its functionality can be extended via a set of plug-ins. In paid versions of nanoCAD, you get the opportunity to operate a professional level toolbox, including solid-modeling and other much-in-demand options.
This system offers a different approach to the very process of 3D modeling. It is focused on the creation of solid CAD items. Based on the textual description language, OpenSCAD operates as a 3D compiler. It is more suitable for engineers rather than artists.
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