本软件是关于犀牛建模软件V5.3版，Rhinoceros 5.3 Corporate Edition Multilingual x86/x64，大小：76 MB + 97 MB，支持Win32与64位系统，语言：多语言版本。

Rhinoceros是以NURBS 为理论基础的 3D造模软件，可以建立、编辑、分析及转译 NURBS，以直线、圆弧、圆圈、正方型等基本数学 2D图形来做仿真，所以可以有较小的档案，非常适合运用于教育学习、游戏设计及工业设计领域。

Rhino提供所有NURBS功能，丰富的辅助工具，如实时渲染、层的控制、对象的显示状态等。 Rhino可以定制自己的命令集；还提供命令行的输入方法，用户可以输入命令的名称和参数。 在渲染方面Rhino提供了材质等较多的控制。 Rhino可以输出许多种格式的文件。可以直接输出NURBS模型到3DMax、Softimage3D等软件中，另外也可以把NURBS转换为多边形组成的物体，供其他软件调用。

Rhinoceros 5.3 Corporate Edition Multilingual x86/x64

The Rhino 5 development process started more than five years ago with one overriding goal—to remove as many of your workflow bottlenecks as possible. That meant making Rhino faster and able to handle much larger models and project teams, in addition to making thousands of large and small improvements.

Modeling

Object creation in Rhino continues to be enhanced. Rhino 5 adds dozens of refinements to existing tools, some new commands, and the new lightweight extrusion objects.

Editing

Editing complex models is faster and easier with hundreds of new and enhanced commands including:

- Direct sub‑object manipulation

- Thin‑wall shelling

- History support for more commands

- Dozens of new and enhanced commands

Interface

The Rhino 5 interface includes new tools for editing and object creation, including:

- Gumball object manipulation widget

- Object selection enhancements

- Object snap enhancements

- Toolbars with tabs

- Tabbed docking panels

- and much more...

Display

The Rhino 5 goals included

- Speed improvements

- Quick viewport display configuration

- Working display modes expanded and enhanced

- Presentation and rendered display modes expanded and enhanced

- Display mode plug‑in support enhanced

Plus many other improvements, including draw order support, two‑point perspective, and enhanced clipping planes.

and much more...