Open Any File - Rocky Sand Studio is passionate to create amazing apps for Mac. We've made several award winning utilities, popular news readers, desktop social apps. 20M app downloads, 800K daily users.

Winds - Open source & beautiful RSS reader

SlickReader - SlickReader is an easy and comprehensive personalization tool that allows reading the news of customer preferences and content present in the website’s feeds.

Cappuccino - Cappuccino is a framework which makes it easy to create advanced web apps.

Reedah - Reedah is an alternative to the Google reader that allows users to read the content of various websites, blogs, stories, articles, and many more with RSS-based aggregator efficacy.

Cafe Society - RSS news reader with blockstack sharable filters and feeds.