Using iMoney, you can,accurately record different financial transactions; arrange different scheduled transactions; have a well-thought-out plan to set budgets; master assets and liabilities situation; grasp and analyze income and expenses; track and analyze investments.

dwTerm loads and runs your program (*.dll), with a window to maintain what it draws, and a command input window, as well as a useful handler-scheme and functions for draw/scroll. Build your main codes as a DLL and run it by dwTerm. Also enjoy scripting for automatic command inputs. Sample DLLs with source codes help you program DLLs, one of which is a plotting program helpful for visual optimization of 2-dimensional 2nd order math functions.

The Solar Model is realtime modeling of solar system. It allows user to navigate in space, to control time counting (speed-up time flow) and estimate real movement of space bodies like planets, dwarf planets and moons. It also allows user to bind camera to space objects (for example, you can look from Moon on Earth in real time flow). Solar Model renders beautiful 3D space environment.

We provide a complete array of math problems

Marilou Robotics Studio is a modeling and simulation environment for mobile robots, humanoids, articulated arms and parallels robots operating in real-world conditions that respect the laws of physics. In a realistic graphical environment, Marilou lets you create the hierarchy necessary for building and testing even the most complex assemblies from scratch, with a real-time simulator that lets you experiment with the behavior of your algorithm.

LeoCrystal is an application for performing modeling of reaction on the surface of crystal for educational and research purposes. With it help one can estimate influence of different parameters of the structure elements of crystals on topology and kinetic of the crystallization. Because process of crystal growth is present in practically all major technology processes, in depth understanding of all its complexities is essential necessity.

Decimal Calculator, or DeciCalc for short, is a perfect tool for performing calculations and drawing 2D-graphs. You can create and print graphs, save them as a picture, calculate expressions, create simple scripts to be executed with DeciCalc.

If you have read about explicit, geometry-based 3D CAD, you know it is the best approach for creating flexible, lightweight designs. Now, PTC brings you a free download from the CoCreate product family - CoCreate Modeling Personal Edition, a 3D CAD system you can use for assemblies with up to 60 parts. Download a FREE version of CoCreate Modeling Personal Edition today and see how liberating an explicit, geometry-based 3D CAD system can be.

Calculate the percentage of any number out of any number.
Great little tool to have on anyones desktop.

ArBa3d is a 3D modeling software that allows to create a 3D model from a set of digital photos. The tool uses as input a set of photos taken from different viewpoints. It tesselates the vertices and constraint edges from the user input to produce a 3D model that can then be exported to different 3D formats. The 3D models can also be displayed on the Web, using the ActiveX applet ArBaWebViewer that comes with the software.

CurvFit (tm) is a curve fitting program 4 Windows 95/98. Lorentzian, Sine, Exponential and Power series are
available models to match your data. A Lorentzian series is highly recommended for real data especially for multiple
peaked/valleys data. CurvFit is an example of Calculus level programming... ie. minutes to solve, days or years to
understand solution and what it implies (e.g. wrong model, sampling rate error). See comments in EX-*.?

FC-Win (tm) is a front-end program for Fortran Calculus (tm). The Fortran Calculus (FC) language is for math
modeling, simulation, and optimization. FC is based on Automatic Differentiation (AD) that simplifies computer code to an absolute minimum; i.e., a mathematical model, constraints, and the objective (function) definition. Minimizing the amount of code allows the user to concentrate on the science or engineering problem at hand.

CurvFit (tm) is a curve fitting program 4 Windows 95/98. Lorentzian, Sine, Exponential and Power series are available models to match your data. A Lorentzian series is highly recommended for real data especially for multiple peaked/valleys data. CurvFit is an example of Calculus level programming... ie. minutes to solve, days or years to understand solution and what it implies (e.g. wrong model, sampling rate error). See comments in EX-*.?

FC-Win (tm) is a front-end program for Fortran Calculus (tm). The Fortran Calculus (FC) language is for math modeling, simulation, and optimization. FC is based on Automatic Differentiation (AD) that simplifies computer code to an absolute minimum; i.e., a mathematical model, constraints, and the objective (function) definition. Minimizing the amount of code allows the user to concentrate on the science or engineering problem at hand.

CurvFit (tm) is a curve fitting program 4 Windows 9x. Lorentzian, Sine, Exponential and Power series are
available models to match your data. A Lorentzian series is highly recommended for real data especially for multiple
peaked/valleys data. CurvFit is an example of Fortran Calculus programming... ie. minutes to solve, days or years to
understand solution and what it implies (e.g. wrong model, sampling rate error). See comments in EX*.?