iRSS is a RSS Reader designed for experienced users.

You can get pleasure and exclusive reading experience by customizing the UI.

iRSS support popular online reading service , you can reading offline.

Basic features:

offline reading
Add, delete, move, rename, Feed and Folder
Mark articles as read, unread, starred and unstarred
Efficient and high-speed engine, can handle a large number of subscriptions
OS X Notification Center support, display new content real-time
Smart folder support
RSS 2.0, ATOM support
Quick Search
Built-in web browser
High-resolution retina display support
Display the number of unread articles On the icon and menu
Share the article to Twiter,Facebook,Pocket,Instapaper,Buffer,Delicious,MarsEdit
Send the article via email and iMessage
Clip full web page,selection text or image to Evernote
Print Article
OPML Import/Export

Advanced features:

1.Supports popular online reading service

Feedly
FeedHQ
BazQux
NewsBlur
FeedBin
TinyTinyRSS
In addition to supporting these services, while supporting:

1. all compatible Open Reader API services
2. all compatible TinyTinyRSS API services
so you can use iRSS to sync with your own services.

2.Support different styles of window layout

Normal - Read the article in full window
Compact - Sententious interface, docked on the left or right side of the desktop, can automatically hide
3.Highly customizable UI

You can Custom the UI to your favorite look.
You can addjust the look of the title bar, toolbar, list of articles by your self.
You can export your UI config or import your UI config.
Use your imagination, you will get surprises.
4.Predefined web page styles to provide you with the perfect reading experience.

5.Export Articles To EPub book.