3D Grapher 1.21

3D Grapher is a feature-rich yet easy-to-use graph plotting and data visualization software suitable for students, engineers and everybody who needs to work with 2D and 3D graphs. With 3D Grapher you can easily plot the equation and table-based graphs, zoom them, rotate, view at any angle and even animate. You can draw the unlimited number of graphs in one coordinate system to visualize and analyze the domains of functions and their intercepts.

See also: 2D, 3D, animated, graphs, graphing, plotting, surface, equation, function, table, math, visualization, data

Disk Checker 3.1

Disk Checker is a full-featured disk diagnostics and repairs tool with backup ability. It includes two separate methods of disk checking. Disk Checker can read and write disk images compatible with files produced by other disk copy utilities (Diskcopy, WinImage, DiskDupe, etc), including burning CD-ROM image .ISO files. Command line, logging and dedicated item in Windows shell context menu are supported.

See also: ScanDisk, NDD, DiskChecker, WinImage, Disk image, surface