Portable soft - an assembly of such programs, which, for their work does not require installation on your computer and can be run directly from a flash drive or hard disk, and they are fully functional and leave almost no trace of his work on the computer.

Aurora 3D Animation Maker - a program that allows you to create 3D logos and text, animations and videos. The program includes a lot of animation effects such as fireworks, smoke, rain, snow, flame pendulum. that will help you create stunning videos. 3D Animation Maker is a great tool that allows easy blows and convert any animated logo and place them on a website or video.

SolidWorks is the core of an integrated set of enterprise automation, through which the support of the product life cycle, in accordance with the concept of CALS-technologies, including bi-directional data exchange with other Windows-based applications and the creation of online documentation.

Stellarium renders 3D photo-realistic skies in real time with OpenGL. It shows a realistic sky in 3D, just like what you see with the naked eye, binoculars or a telescope. Stellarium displays stars, constellations, planets, nebulas and others things like ground, landscape, atmosphere, etc. It is available for Linux/Unix, Windows and MacOSX. It is being used in planetarium projectors. Just set your coordinates and go.