Note: for users with the Professional edition of Hackolade, a much more powerful comparison is available with the Compare and merge models feature, or via the Command Line Interface.

As Hackolade persists models in text files, it is easy to do a basic comparison of different versions of a model, 2 at a time, as long as both have been saved on disk.

If you want to swap the 2 models, simply click on the arrows:

By default, you get a side-by-side view of the differences.

Using the scroll bar (or mouse wheel), you can review the changes, with the 2 windows scrolling in sync.

If you prefer an in-line view of the differences, you can toggle using the button at the bottom left of the window: