Calc 3D
Calc 3D calculates 3-dimensional vectors, matrices, complex numbers and quaternions. It's able to do the standard calculations: Addition, subtraction, spatproduct, skalarproduct, unit vector, multiplication of two vektors or matrices, length of a vector, crossprodukt (vectorproduct), angle... You can choose them in the programm. ... The programm is in five languages (german, english, spanish, italian, portugese) available. ... Cartesian coordinates, spherical coordinates und cylindrical coordinates can be transformed into each other.
http://www.greuer.de/Calc3D08.zip - 400Kb - Download - Screenshot

Spellcaster
Spellcaster takes the word game genre to a whole new plane of existence. You begin as a lowly Apprentice. Select letters from your rune board to create words of power and rise through the sorcerous ranks. Master the use of the many magical tokens you will find to unleash the full fury of your... Dynamic lighting and incredibly immersive sound effects create a hauntingly realistic atmosphere. ... The intellectual journey of the sorcerer is fraught with danger... ... have you got what it will take to banish the Seven Vices of Mankind and the Dark Lord himself from the world of man?
http://www.superluminal.us/Download.asp?Product=Spellcaster - 11Mb - Download - Screenshot

Advanced Grapher
Powerful but easy-to-use graphing, curve fitting and calculating software. Graphs Cartesian (Y(x) and X(y)), polar and parametric functions, graphs of tables, equations (implicit functions), inequalities and slope fields. Up to 100 graphs in one window. ... Lots of graph and coordinate plane parameters. ... You will be able to create high-quality graphs and copy them to your documents (as EMF or BMP). ... Supports English, Dutch, French, German, Italian, Portuguese, Russian and Spanish interfaces.
http://www.alentum.net/files/agrapher.zip - 1Mb - Download - Screenshot

Biplanes
15 different BiPlanes randomly fly across your screen. Set which planes you would like to see, as well as the sound of the props. Select a custom background to use from your favorite bmp files. You can include your company logo and a message as well. ... If you like unique aircraft the the Biplanes screensavers are for you.
http://dl.winsite.com/bin/downl?6082 - 3Mb - Download - Screenshot

MathAid Algebra II
Interactive Algebra II tutorial and testing package for individual e-learning and home schooling with emphasis on building problem-solving skills. Java- and web-based math course includes theoretical concepts, hands-on examples featuring animated graphics and live formulas, problem-solving... Topics covered: rectangular coordinate system, functions and graphs, linear and absolute value functions, quadratic functions, polynomial and rational functions, exponential and logarithmic functions, vectors in the plane, second degree equations, determinants and Cramer's rule, matrices.
http://www.mathaid.com/download/demo/MathAid_AlgebraII_2563_demo.exe - 661Kb - Download - Screenshot

Bmp2Cnc
Bmp2Cnc reads the file in bitmap format (Jpg or BMP with 32,24,16,8 or 1 bit/plane color). Color or grayscale is quantified to adjust Z-axis depth, different tool overlaps, depths and tool radius are permitted. Final sizes of X-Y output can be scaled and stored into CNC files that could run with... STL file for 3d preview and for use in other CAD/CAM applications. ... Bmp2Cnc provides a default set of Postprocessor available with the product installation. ... It is possible to quickly and easily create new Postprocessors or modify existing ones.
http://www.mr-soft.net/file/Bmp2Cnc.zip - 3Mb - Download - Screenshot

Budget
A simple software for management your expenses and incomes. FEATURES: create your own planing budget, modify and add new categories (the software will adjust automatically), see the last entries, find easily a category, print a summary and graph of your expenses and incomes. ... DIRECTIONS: decompress in a folder and click twice on the file "Budget" choose to continue if a message appears.
http://www.simplestsoftwares.com/cbudget.zip - 908Kb - Download - Screenshot

Commercial Jets
15 different commercial jet aircraft randomly fly across your screen in this airplane screensaver. Set which planes you would like to see, as well as the sound of the jets. Select a custom background to use from your favorite bmp files. You can include your company logo and a message as well.
http://dl.winsite.com/bin/downl?500000029425 - 3Mb - Download - Screenshot

Starport Galactic Empires
The highly-acclaimed, independently developed MMORPG, Starport, is now available and still 100% free to play. Be the captain of a space-ship in this fully graphical, real-time action game, set in a multi-player world. Fly a spaceship among star systems on a scrolling 2D plane system with... Creating a character and getting in the game is very quick and easy. ... We think you'll enjoy the heart-pounding action of this well-polished space sim, as many other people do! ... Starport is free to play and supports optional donations for virtual items.
http://www.StarportGame.com/StarportGE_240.exe - 16Mb - Download - Screenshot

GenealogMap
GenealogMap is an easy-to-use genealogy program with a flexible user interface, visual representations, and publishing and web site creation features. The process of creating a genealogical map is a visual experience. You simply "draw" the area corresponding to information on your relatives. ... The genealogical map is a multilevel hierarchy of elements on a single plane. ... It is also possible to go from one map to another when viewing, similar to using links in Internet pages. ... The possibility to link any element with its own map allows you to view the same information from various...
http://www.bondarsoft.ru/downloads/gen_map_e.exe - 2Mb - Download - Screenshot