YoruFukurou (NightOwl) is a powerful native Twitter client for Mac OS X, designed for Twitter addicts.
Developer: @aki
User Interface Designer: @hydroxygenic


  • Manage multiple Twitter accounts
  • Create tabs from rules (user IDs, keywords and regular expressions)
  • Create Twitter search tabs
  • Create tabs from Lists
  • Block unwanted Tweets (user IDs, keywords, regular expressions and application name)
  • Powerful keyboard shortcuts
  • Real-time streaming support
  • Conversation view
  • Single user view
  • Change font size
  • Unread management (hit space key to read through unread Tweets)
  • Powerful notification support (sound and growl)
  • Two different appearance modes (normal view and mini view)
  • Image preview
  • "Paste to YoruFukurou" bookmarklet for web browsers
  • Autocompletion (user IDs and hashtags)
  • Now browsing & now playing
  • Upload images
  • Customizable image service
  • Instant filter
  • URL shortening and expansion
  • Customizable URL shortener
  • Translation
  • Show one-sided follow badge
  • Color customization
  • API Error console

  • What's New
  • Fixed the problem where the tweet deletion events were not handled properly
  • Added shortcut to Report for Spam (!)
  • Updated timestamp display
  • Fixed yfrog image preview support
  • Fixed the follow/follower fetching

  • Night Owl (com.yorufukurouproject.yorufukurou) is a Mac software application that has been discovered and submitted by users of The latest version that our users have reported running on their systems is Night Owl 2.85. The most popular version of this application used by our users is Night Owl 1.65.

    Operating System: Mac

    Default Install Path: /Applications/

    Bundle Identifier: YoruFukurou (com.YoruFukurouProject.YoruFukurou)

    Minimum OS version: 10.6.6