Free solid modeling software for windows

The SOLID Icons package contains 10 freeware icons designed in bold style with several variations of monitor icon.

The Ohmikron 3D Model Editor was designed to improve the speed and efficiency
of 3-D graphics artists and to make it easier to import 3D models into new
software applications. Unlike conventional three-dimensional modeling packages,
the Ohmikron model editor gives you precise control over texture mapping at the
time each three-dimensional object is created. Instead of creating a model and
then applying a texture to it, you create the model by drawing it directly on
the texture. Textures are embedded in saved model files so there is no problem
with models getting separated from their textures. You can extract the textures
any time and save them to bitmap files, modify and reload them into your model.
Multiple geometric mesh objects can be created from a single texture and combined
into a three-dimensional model, with any seams quickly and accurately closed.
Solids of extrusion and revolution can be quickly created with texture map
coordinates automatically applied at the time of creation. Restricted vertex
editing allows modification of three-dimensional geometry in situations where
vertex selection would otherwise be ambiguous. The Ohmikron model editor is a
powerful and easy to use tool for the graphic designer.

Requirements: Pentium II 350 with 3D accelerator and OpenGL driver

Whats new in this version: None

ActiveSolid is a fast, compact, and powerful dual mode 3D modeling, 3D dimensioning and view mark-up application and ActiveX plugin

ActiveSolid 2.7.5 is a fast, compact, and powerful dual mode 3D modeling, 3D dimensioning and view mark-up application and ActiveX plugin. The entire application including its user interface can be embedded within any COM container including Microsoft Office and Internet Explorer. It features an intuitive GUI, import/export plug-in architecture (with import/export plug-ins downloadable from ActiveSolid's home page), unlimited undo/redo, associative 3D linear/angular/radial dimensions, robust Boolean operations on 3D meshes, 2D polygons and voxel models (using linear octrees), 3D text & text mesh, 2D profile generation, polygon offset, local vertex/face editing, optimal solid reconstruction from parallel contours, 3D extrusion along vector or a polyline path, 3D mesh trimming by a plane, view mark-up and inspection tools including interactive cutting planes (for inspecting internals of an solid object), as well as an array of other powerful 3D object creation/editing tools. Supports over 40 3D file formats and a dozen 2D file formats.

Major features:

1. Includes its user interface can be embedded within any COM container including Microsoft Office and Internet Explorer.
2. Features an intuitive GUI, import/export plug-in architecture (with import/export plug-ins downloadable from ActiveSolid's home page),
3. Unlimited undo/redo
4. Associative 3D linear/angular/radial dimensions
5. Robust Boolean operations on 3D meshes
6. 2D polygons and voxel models (using linear octrees)
7. 3D text & text mesh
8. 2D profile generation, polygon offset, local vertex/face editing, optimal solid reconstruction from parallel contours
9. 3D extrusion along vector or a polyline path, 3D mesh trimming by a plane
10. View mark-up and inspection tools including interactive cutting planes (for inspecting internals of an solid object),
11. An array of other powerful 3D objects creation/editing tools.
12. Supports over 40 3D file formats and a dozen 2D file formats.