Instead of making comparisons between two Excel documents reading line-by-line, this program utilizes data manipulation techniques to make correlations between Excel documents and creates a new Excel document based on these correlations.

Simple tool to compare 2 excel workbooks. Users can select the sheet, columns they want to compare and the program returns all cells where the value differs

Handy operations on excel files are automated in python programming language

Python GUI app to output the results of the capitalone/datacompy library given 2 excel file inputs and an index column