Top Most Downloaded 3D Modeling Software

Sweet Home 3D is an interior design application that helps you to quickly draw the floor plan of your house, arrange furniture on it, and visit the results in 3D. Draw walls and rooms upon the image of an existing plan, on one or more levelsDrag and drop doors, windows and furniture from a catalog onto the planUpdate ...

Versatile Molecule Model Rendering SoftwarePyMOL is an open-source molecular visualization system created by Warren Lyford DeLano. This program can produce high-quality 3D images of small molecules and biological macromolecules—and is one of the few open-source model visualization tools available for use in education, ...

A Free (GPL) Design & photography program for WindowsMeshLab is a great, free (gpl) program only available for Windows, that is part of the category Design & photography software with subcategory 3D Design and has been created by Visual Computing Lab.More about MeshLab MeshLab is a program that takes up less st...

K-3D is the free (as in freedom) 3d modeling, animation, and rendering system. Visualization Pipeline ArchitectureUnlimited Hierarchical UndoFull RenderMan Integration ...

Regard3D is a free, multiplatform, open-source structure-from-motion application. It creates 3D models of objects, based on photographs from different angles....

WARNING: FreeCAD has moved! FreeCAD code and release files are now hosted on github at https://github.com/FreeCAD/FreeCAD Only older files and code are available here. FreeCAD is a general purpose feature-based, parametric 3D modeler for CAD, MCAD, CAx, CAE and PLM, aimed directly at mechanical engineering and produ...

BRL-CAD is a powerful cross-platform constructive solid geometry solid modeling system that includes an interactive geometry editor, ray-tracing for rendering & geometric analyses, network distributed framebuffer support, image & signal-processing tools....

Art of Illusion is a full featured 3D modelling, rendering, and animation studio. It is written entirely in Java, and can run on almost any operating system. Primitve and Mesh Based ModelingImage Based Surface TexturingProcedural Surface TexturingBone AnimationPose/Morph AnimationIntegrated RayTracer SuiteSimple inter...

FREE!ship is a surface modeling program for designing ships yachts and boats. Subdivision surfaces are used rather than NURBS to give the designer the freedom to design ANY desired hullshape. Unfold surfaces, panel based hydrostatics, various exp formats...

VPython makes it easy even for novices to write Python programs that generate navigable real-time 3D animations. Starting with VPython 6, it is based on the cross-platform library wxPython, hence the project name VPython-wx. At vpython.org you will find extensive documentation, which is also included in the VPython ins...

OpenCTM is a file format, a software library and a tool set for compression of 3D triangle meshes. The geometry is compressed to a fraction of comparable file formats (3DS, STL, COLLADA...), and the format is accessible through a simple, portable API...

Importer library to import assets from different common 3D file formats such as Collada, Blend, Obj, X, 3DS, LWO, MD5, MD2, MD3, MDL, MS3D and a lot of other formats. The data is stored in an own in-memory data-format, which can be easily processed. www.open3mod.com/ is a 3D model viewer and exporter based on Assimp t...

A powerful editor for video games based on or similar to id Software's series of Quake games. Currently QuArK supports 41 distinct games, 5 generic game engines, and a countless number of expansions packs, addons, and mods. It integrates a map editor, model editor, archive editors, texture management, and much more. E...

FreeCAD is an open-source parametric 3D modeler made primarily to design real-life objects of any size. Parametric modeling allows you to easily modify your design by going back into your model history and changing its parameters. FreeCAD allows you to sketch geometry constrained 2D shapes and use them as a base to bui...

Photogrammetry is the science of making measurements from photographs. It infers the geometry of a scene from a set of unordered photographies or videos. Photography is the projection of a 3D scene onto a 2D plane, losing depth information. The goal of photogrammetry is to reverse this process. The dense modeling of th...

GraphCalc is a very gui graphing calculator. It has been called a good replacement for a TI-85. It is a must for any high school math student....

NaroCAD is a fully fledged and extensible 3D parametric modeling CAD application. It is based on OpenCascade....

GTS provides a set of useful functions to deal with 3D surfaces meshed with interconnected triangles including collision detection, multiresolution models, constrained Delaunay triangulations and robust set operations (union, intersection, differences)....

Virtual Lego building for the Macintosh....

PyFFI is a Python library for processing block structured binary files. Supports NetImmerse/Gamebryo (NIF, KFM), Crytek (CGF), FaceGen (EGM), DDS, and TGA. Includes 3D tools (stripifier, tangent space), utility scripts, and a file editor QSkope....