A program for plotting high-quality 2D graphs of equations, inequalities, and tables. Lets you perform regression analysis and various calculations. Up to 30 graphs on one coordinate plane (in one document); multiple-document interface - the amount of simultaneously opened documents is limited only by the amount of free memory. Supported graph types: Y(x) and X(y); graphs of tables; R(a) - in polar coordinates; X(t) and Y(t) - parametrical equations; f(x,y)=0 - graphs of equations; (x,y)<0 and f(x,y)>0 - graphs of inequalities (and systems of inequalities); dx/dy(x,y) and dy/dx(x,y) - slope fields. Calculus features: regression analysis (7 regression types and ability to automatically choose a regression type); obtaining intersections; analytical derivation; determination of the equation of a tangent and its plotting; numerical integration; obtaining zeroes and extrema of functions. The graphs can be saved as BMP or EMF and exported to Word documents.

Home Planet 3.1 As a matter of fact, the author of this program likes to "think of Home Planet as putting a somewhat different spin on the Earth and sky". Home Planet enables you to view: An earth map showing day and night regions, location of the Moon and current phase, the position of a selected earth satellite, and more » 07.02.2001 - 1,4 MB - 98/ME/2K - Free

3D Grapher 1.21 With 3D Grapher you can easily plot high-quality equation and table-based graphs, zoom them, rotate, view at any angle and even animate » 09.05.2002 - 836 KB - 98/ME/XP - Free

UserMonitor 1.5 This classroom and computer lab software is perfect for teachers, instructors or administrators. Teachers can broadcast screen to other screens, see students screens in a network and detect unauthorized software » 20.12.2002 - 1,29 MB - 98/ME/XP - Shareware, $49

Infinity 1.2.6 An innovative non-linear math application that allows you to use complex mathematical expressions within equations to describe the problem which requires solution » 22.03.2004 - 1,74 MB - 98/ME/XP - Shareware, $

Advanced Grapher 2.11 A program for plotting high-quality 2D graphs of equations, inequalities, and tables. Lets you perform regression analysis and various calculations » 28.06.2005 - 1,14 MB - 98/ME/XP - Free

Guitar and Bass Ear Trainer 1.5 Ear-training course for guitar & bass players. Learn to play effortlessly by ear » 11.09.2005 - 0,97 MB - 98/ME/XP - Shareware, $49.95

GetData 2.24 A program for digitizing graphs, plots, and maps » 10.07.2008 - 1.04 MB - 98/XP/2K/Vista - Shareware, $30

Planetarium 2.61 Asynx Planetarium is a small but very helpful software, perfect for beginners and people who like to get a quick overview on what is going on todays night sky » 04.01.2010 - 1.69 MB - Windows XP/7/8 - Free

Microsoft Mathematics 4.0 Microsoft Mathematics provides a graphing calculator that plots in 2D and 3D, step-by-step equation solving, and useful tools to help students with math and science studies. » 14.01.2011 - 17.59 MB - Windows XP/7/8 - Free

WinStars 3.0.203 WinStars transmogrifies your PC into a planetarium. The program uses the latest 3D technology to show the objects of our solar system in a realistic manner » 17.04.2021 - 22.07 MB - Windows 7/8/10 - Shareware, 6 EUR

Maxima 5.44.0 A system for the manipulation of symbolic and numerical expressions » 09.06.2020 - 128.75 MB - Windows XP/7/8/10 - Free

Microsoft Mathematics 4.0 Microsoft Mathematics provides a graphing calculator that plots in 2D and 3D, step-by-step equation solving, and useful tools to help students with math and science studies. » 14.01.2011 - 17.59 MB - Windows XP/Vista/7 - Free

Planetarium 2.61 Asynx Planetarium is a small but very helpful software, perfect for beginners and people who like to get a quick overview on what is going on todays night sky » 04.01.2010 - 1.69 MB - Windows XP/Vista/7 - Free

GetData 2.24 A program for digitizing graphs, plots, and maps » 10.07.2008 - 1.04 MB - 98/XP/2K/Vista - Shareware, $30

Guitar and Bass Ear Trainer 1.5 Ear-training course for guitar & bass players. Learn to play effortlessly by ear » 11.09.2005 - 0,97 MB - 98/ME/NT/2K/XP - Shareware, $49.95

Advanced Grapher 2.11 A program for plotting high-quality 2D graphs of equations, inequalities, and tables. Lets you perform regression analysis and various calculations » 28.06.2005 - 1,14 MB - 98/ME/NT/2K/XP - Free

Infinity 1.2.6 An innovative non-linear math application that allows you to use complex mathematical expressions within equations to describe the problem which requires solution » 22.03.2004 - 1,74 MB - 98/ME/NT/2K/XP - Shareware, $

UserMonitor 1.5 This classroom and computer lab software is perfect for teachers, instructors or administrators. Teachers can broadcast screen to other screens, see students screens in a network and detect unauthorized software » 20.12.2002 - 1,29 MB - 98/ME/NT/2K/XP - Shareware, $49

A handy utility: draw a zigzag with your mouse and Zigzag Cleaner will hide all open windows. To restore them, simply draw another zigzag. The program recognizes a number of other symbols as well, drawing which will result in closing or opening windows, screen saver launching, opening a specified folder, execution of commands such as "copy and paste," etc.

"Xsnow is the X-windows application that will let it snow on the root, in between and on windows. Santa and his reindeer will complete your festive-season feeling. "