Have you ever needed to compare two Microsoft Word documents to see what change have been been made by your editor ? I’m using Kaleidoscope to perform exactly that. Works for text, image and code too.
On MS Windows™ you can perform a side-by-side scrolling check and scan through. You can’t do this on the Office 2011. Which is a right pain in the tooth.
Here is how it looks, sexy eh ?
This doesn’t compare the formatting or any images, just the plain text. Since most of the my writing is done in plain text, this works fine. You should also be writing in plain text format using markdown.