Extensions or Apps Offered by Rangecrest
Crx4Chrome includes 2 extensions from the developer Rangecrest.
ITA Matrix Powertools crx 0.55.14 for Chrome
About: Adds new features and builds fare purchase links for ITA Matrix...
Mileage Calculator crx 1.3.0 for Chrome
About: See the number of frequent flyer miles you could earn with Expedia, Orbitz, Travelocity, Hotwire, and more! (all unaffiliated)...