Side-by-side diff viewer, editor and merge preparer
tkdiff is a graphical front end to the diffprogram. It provides a side-by-side view of the differences between two text files, along with several innovative features such as diff bookmarks, a graphical map of differences for quick navigation, and a facility for slicing diff regions to achieve exactly the merge output desired.
xRecurseDiff is a small program that can rapidly traverse entire directory trees to show different version of the same files, for example to compare different version of the same project.
For every file in the first directory searches in the second for files having the same name. A report containing results is shown. A detailed diff output can be shown. Search can be case-insensitive and limited by a char filter.
gattMath is a educational math (graphical) program that show some concepts behind Integral and Differential Calculus, like Riemann, Simpson, Darboux, Trapezoid, Monte-Carlo integration, derivative, antiderivative, tangent,..., and sure a plotter.