3D Grapher for Windows

idealCircuit

Digital Logic Design

Roll the Dice

OpenStat

Free Percentage Calculator

ProfiCAD

Blender

Blender is an integrated application that enables the creation of a broad range of 2D and 3D content. Blender provides a broad spectrum of modeling, texturing, lighting, animation and video post-processing functionality in one package. Through it's open architecture, Blender provides cross-platform interoperability, extensibility, an incredibly small footprint, and a tightly integrated workflow. Blender is one of the most popular Open Source 3D graphics application in the world. Key Features: Fully integrated creation suite, offering a broad range of essential tools for the creation of 3D content, including modeling, uv-mapping, texturing, rigging, skinning, animation, particle and other simulation, scripting, rendering, compositing, post-production, and game creation; Cross platform, with OpenGL uniform GUI on all platforms, ready to use for all versions of Windows (98, NT, 2000, XP), Linux, OS X, FreeBSD, Irix, Sun and numerous other operating systems; High quality 3D architecture enabling fast and efficient creation work-flow; More than 200,000 downloads of each release (users) worldwide; User community support by forums for questions, answers, and critique at http://BlenderArtists.org and news services at http://BlenderNation.com; Small executable size, easy distribution.

Google Earth Pro

Google Earth Pro: Free advanced 3D global imagery

Google Earth

Explore the Globe with Google Earth

Shockwave Player

Enjoy seamless multimedia playback

Realtek High Definition Audio Vista 64

The Realtek High Definition Audio codecs are compliant with Microsoft's UAA (Universal Audio Architecture). The top series provide 10 DAC channels that simultaneously support 7.1 sound playback, plus 2 channels of independent stereo sound output (multiple streaming) through the front panel stereo output. Flexible mixing, mute, and fine gain control functions provide a complete integrated audio solution for home entertainment PCs. Meets Microsoft WLP 3.10 and future WLP audio requirements WaveRT based audio function driver for Windows Vista Direct Sound 3D compatible Multi bands of software equalizer and tool are provided Microphone Acoustic Echo Cancellation (AEC), Noise Suppression (NS), and Beam Forming (BF) technology for voice application This software requires 64-bit version of Windows Vista or Windows 7.

KMPlayer 64X

Free Windows multimedia tool

Realtek High Definition Audio

The Realtek High Definition Audio codecs are compliant with Microsoft's UAA (Universal Audio Architecture). The top series provide 10 DAC channels that simultaneously support 7.1 sound playback, plus 2 channels of independent stereo sound output (multiple streaming) through the front panel stereo output. Flexible mixing, mute, and fine gain control functions provide a complete integrated audio solution for home entertainment PCs. Meets Microsoft WLP 3.10 and future WLP audio requirements WaveRT based audio function driver for Windows Vista Direct Sound 3D compatible Multi bands of software equalizer and tool are provided Microphone Acoustic Echo Cancellation (AEC), Noise Suppression (NS), and Beam Forming (BF) technology for voice application

Processing

Processing is a programming language and environment built for the electronic arts and visual design communities. It was created to teach fundamentals of computer programming within a visual context and to serve as a software sketchbook. Key Features Include: Interactive programs with 2D, 3D or PDF output. OpenGL integration for accelerated 2D and 3D. X-Platform for GNU/Linux, Mac OS X, and Windows. Over 100 libraries extend the core software. Processing is a flexible software sketchbook and a language for learning how to code within the context of the visual arts. There are tens of thousands of students, artists, designers, researchers, and hobbyists who use Processing for learning and prototyping. The software exports Java applets which may be posted on the Internet and shared with other artists and designers.

Realtek HD Audio Drivers

The Realtek High Definition Audio codecs are compliant with Microsoft's UAA (Universal Audio Architecture). The top series provide 10 DAC channels that simultaneously support 7.1 sound playback, plus 2 channels of independent stereo sound output (multiple streaming) through the front panel stereo output. Flexible mixing, mute, and fine gain control functions provide a complete integrated audio solution for home entertainment PCs. Meets Microsoft WLP 3.10 and future WLP audio requirements WaveRT based audio function driver for Windows Vista Direct Sound 3D compatible Multi bands of software equalizer and tool are provided Microphone Acoustic Echo Cancellation (AEC), Noise Suppression (NS), and Beam Forming (BF) technology for voice application This software requires Windows 2000, Windows 2003 or Windows XP.

ManyCam

Free and powerful live streaming and calling app

GeoGebra

A free interactive mathematics suite

Sweet Home 3D

Sweet Home 3D is a free interior design application that can help you design and plan your house, office, workspace, garage, studio or almost any other building you can think of. There are some really good features to Sweet Home 3D, such as the ability to place furniture within a 2D plan and view it in a 3D preview. Key features: Draw straight, round or sloping walls with precise dimensions via mouse or keyboard. Insert doors and windows in walls by dragging them in the plan and Sweet Home 3D will compute wall holes. Add furniture to the plan from a searchable and extensible catalog. Change color, texture, size, thickness, location and orientation of furniture, walls, floors and ceilings. Design the home in 2D and simultaneously view it in 3D from an aerial point of view, or navigate into it from a virtual visitor point of view. Annotate the plan with room areas, dimension lines and texts. Create photorealistic images and videos with the ability to control sunlight effect according to the time of day and geographic location. Import home blueprint to draw walls upon it, 3D models to complete default catalog, and textures to customize surfaces. Print and export PDFs, bitmap or vector graphics images, videos and 3D files in standard file formats. Extend the features of Sweet Home 3D with plug-ins programmed in Java. Multi language support: 25 languages. Overall, Sweet Home 3D is a great application for getting started with 3D design. It is easy to use and has an intuitive user interface. The 3D walkarounds are excellent and there is lots of furniture to choose from. You can even create rounded rooms! The application also has a nice auto recovery feature in case Sweet Home 3D crashes.