XYZ Data Viewer is a Excel table to 3-D graph converter. It provide easy way to analyze a variety of tabular data from Microsoft Excel in the view of 3-dimensions graph. With this tool You can view and examine your data as a three-dimensional object in three-dimensional space, by manipulate the 3d object on the program screen. You can save this 3D Graph as a file and upload it later when needed. Imagine that you have a table with three columns. Each row in the table is a point in three-dimensional space (x, y, z). The whole table is table-valued function z = f (x, y). XYZ Data Viewer visualizes this object.