Link

Cnet Downloads
A very popular and famous software site. Clearly categorized, user reviews, ratings. MUST SEE.
Excel Diff was listed on cnet. ExcelDiff's page is here.

Softpedia
Softpedia is a site with a list of various softwares for free download and for use in your computer. It has more than 500000 softwares for free and free to try.
Excel Diff was listed on softpedia. ExcelDiff's page is here.

Tucows downloads
Tucows is a site that includes all of the Windows utilities and applications that make the Internet navigable. Each program has a short description, a rating (from 1/2 to 5 cows), the publisher's home page, and a downloadable copy of the software.
Excel Diff received the highest-ranking 5-cows in the Tucows review.
ExcelDiff's page is here.