DiffEngineX - DiffEngineX is a fast utility that finds the differences between the formulae, constants, defined...
ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
Spreadsheet Compare - Spreadsheet Compare (Excel compare) is a Microsoft Excel Add-In, written in VBA, that performs a...
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
PerfectXL Compare - This is a tool developed by a small team in the Netherlands. It's a standalone application that generates a simple, concise, easy to understand overview of the differences between 2 Excel sheets. It can also handle even the most complex Excel files.
LightShot - The fastest way to take a customizable screenshot.