Samurai Graph
Samurai Graph can plot graphs from scalar to vector type data.
Samurai Graph provides highly functional and user-friendly graphical user interface for graph plotting.
Users can add various kinds of symbols into the graph, such as: labels, timing lines, test of significance symbol, axis break, etc.
Furthermore, graphic objects can be easily operated using only the mouse (eg. XY-axes scale can be changed by dragging the mouse on the scale numbers or scale line).
Supported export file formats are: pdf, eps, ps, emf, svg, jpg, gif, png, swf, cgm, ppm and raw.