dnGREP - dnGrep allows you to search across files with easy-to-read results.
DiffEngineX - DiffEngineX is a fast utility that finds the differences between the formulae, constants, defined...
AstroGrep - AstroGrep is A Microsoft Windows GUI File Searching (grep) utility.
Synkronizer - How to compare two excel files with Synkronizer: the leading excel comparison and merging tool in the market. Download and try for free.
PowerGREP - Quickly search through large numbers of files on your PC or network using powerful text patterns to find exactly the information you want. Search and replace with plain text or regular expressions to maintain web sites, source code, reports, ...
xlCompare - Perform various operations with data on your worksheets in a seconds. xlCompare has a number of functions from Comparing, Merging and Updating records to Debuging Calculations in your workbook.