1)   SurfX3D 1.0
Surface Explorer 3D plots mathematical surfaces in 3D. User defined surface equations can be explicit, implicit, or parametric. Surface color equations specified by user. Export to clipboard, VRML, POV, DXF, printer. C++ source code included. Free.

 2)   Fornux PowerCalc-GX Student Edition 4.0
Compute 60 digits precision calculations, render beautiful 2D/3D graphics and histogram/scatter plot quickly with smart formatting, trace your graphic coordinates and send professional reports in seconds.

 3)   Equation Illustrator V 2.2.9
Equation Illustrator V is designed to ease the production of single page handout type documents and web graphics that include math/chemical equations simple vector graphics and pictures.

 4)   SplineCalc 4.3.2
SplineCalc is multipurpose scientific calculator for implementation of various mathematical operations with maps (grids), data tables, lines, polygons (including multiply connected) and numbers. It can be useful for hard scientist or Surfer users.

 5)   FNGraph 2.61
Graphing and analyzing mathematical functions. Customization of graphs and coordinates system appearance. Support for complex syntax, large variety of functions, user-defined variables. Tools for function evaluation, analysis and integration.

 6)   Dots and Boxes 2.6
Play the classic pencil and paper game of "Dots and Boxes" on the PC, against a friend or an intelligent computer opponent. Includes options changing the board size and taking back moves. There is info on how to play and stats are recorded.

 7)   CalcSharp 1.0
CalcSharp is .Net application that evaluates mathematical expressions step by step.

 8)   Truly Random 1.73
Highly configurable artificial intelligence password and number generator. Truly Random uses high quality pseudo random generator or true random numbers from sound card. Configure your random string or number precisely. Pronounceable passwords.

 9)   SumsBox-W for MS Word 1.7
The add-in "SumsBox" will add new opportunities to the MS Word, speed up mathematical calculations, make your work with numbers and tables easy and pleasant. Table autofilling, filter, mouse inset, cardtex ... For MS Word 97/2000/XP

 10)   Dovada student calculator 1.2.2
The Dovada student calculator is ideal for use in the school, home, office or engineering and scientific research centers, anywhere scientific calculator or graphic calculator is continually used or required, great for that homework help.

 11)   Math Scratch 1.0
Math Scratch teaches the mathematical process for addition, subtraction, multiplication, and division of whole numbers. Children will learn to work with one to five numbers, carrying, borrowing, and remainders as they would with pencil and paper.

 12)   Abacus Calculated Fields for ACT! 2006 8.5
Make calculations in Contact, Group or Company fields based on data within other fields and over 80 supported functions. Assign a formula to a field (make the field automatically "calculated"). Use "if" and "case" statements to build scenarios.