1. Shrook

Shrook is a powerful RSS readers that provides you with the capability of accessing and synchronizing your RSS feeds among all your Macs, iPhone, or PCs. This is done by registering an account with shrook.com. When you first open up the Shrook application, you will see six listing under Source – Subscriptions, Feed Guide, Attachments, Flagged Items, New Items, and Scrapbook.

Subscriptions shows all your RSS feeds that you are currently subscribed to. Feed Guide provides popular feeds that you might find interesting. It’s a great way to get started if you don’t have any feeds. Attachments are items, such as podcasts, that are able to downloaded. Flagged Items are items that you want to save to review later. New Items are items that you haven’t read yet. Scrapbook is similar to Flagged Items, except you would use it for items that you have read but want to save.

One of the unique things about Shrook, is that you are able to link it to your iTunes, which is great if you download a podcast. Another great feature is that it gives you the ability to blog about any item in your feed. Overall, Shrook is a very rich RSS feeder that has everything that you would need.

2. NewsFire

NewsFire is a very user-friendly RSS reader that allows even the last tech savvy person the ease of using it. Similar to Shrook, you are able to download podcasts from your RSS feeds into your iTunes. One of the neat things about NewsFire is that you are able to find out the RSS feed URL of the current site your viewing without having to search for it. Another functionality is that it has a “Smart Feed” feature that allows you to group feeds with a query. It is very similar to the Smart Playlist in iTunes. It’s a great way to group feeds, even new ones that you subscribe to after you create the Smart Feed. NewsFire is a straightforward RSS Reader that gives you the basic needs in managing your RSS feeds. If you want something simple, then this is the RSS Reader for you.

3. Vienna

Vienna combines the best of both worlds: ease of use and tons of functionality. When you open up Vienna, it’s has three default folders: Marked Articles, Unread Articles, and Today’s Article. Like Spook the Marked Articles folder is for items that you want to review later. The great thing is the Today’s Articles folder. There are many times where you might just want to view the RSS feeds of that day. This allows you to do that. Your RSS feeds and groups are listed. Vienna also has the ability for you to create Smart folders, similar to NewsFire, that lets you create queries that will automatically group RSS feeds. Like Shrook, it also has blog integration. Vienna is a great desktop-based RSS Reader that has so many features built into it. Which RSS readers do you use for your Mac? Share it with us in the comments.