DiffEngineX - DiffEngineX is a fast utility that finds the differences between the formulae, constants, defined...
Monitornator - Server monitoring made simple
Spreadsheet Compare - Spreadsheet Compare (Excel compare) is a Microsoft Excel Add-In, written in VBA, that performs a...
OpsDash - All-in-one solution for monitoring servers, services, uptime and databases. Curated Dashboards. Rule-based alerting.
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.
NIXStats - SaaS monitoring tool for window/linux servers and websites. Think up-time robot but with more features.