How to Compare Two Excel Spreadsheets & Highlight What Is Missing. Comparing two spreadsheets using an automated tool eliminates the tedious task of manually analyzing cells for differences.

I could easily see the differences between two versions of the same HTML file, and merge them any way I wanted to. Beyond Compare also has a feature for finding differences between image files.

How to compare columns in Microsoft Excel As stated, we can use the Excel VLOOKUP function to find and match different data or find differences in two columns.