FileInfo.com - FileInfo is the central file extensions registry and contains a database of over 10,000 file types.
Product Hunt Reviews Widget - Embed and encourage PH reviews into your product
Convertio - File Conversion in the Cloud
Reviews for iOS - Keep track of your App Store reviews
FILExt - Open, view and convert files online
Yotpo - Yotpo is the smartest way to generate customer content, drive traffic and increase conversions.