BigTweet – twitter browser bookmarklet
-Post to twitter from any web page
-Choose 140 or 240 character limit
-Include special unicode characters
-Shorten URLs
-Highlighted text, title and link are automatically captured
- Aumio – Make your deals go viral on twitter and facebook
- FollowFriday – Twitter ranking and recommendation engine
- Cc:Everybody – Get contacted and converse via Twitter and email
- TwitPic Uploader – upload images from iPhone to TwitPic
- BrandChirp – Grow your brand on Twitter
- Tweets – Twitter application for your iPad
- 48ers – Search twitter, facebook, buzz, digg and delicious in real-time!
- Multwiple – twitter app for effectively managing multiple twitter accounts
- LinksAlpha – Share links on twitter and facebook
- Replyz – See the questions people are asking on Twitter
- Tweepi – a cool bulk follow and unfollow twitter tool - 54 votes
- TwitIn – bulk follow and unfollow twitter users - 42 votes
- Refollow – a twitter relationship manager - 32 votes
- Twitter Karma – unfollow twitter users who do not follow you - 30 votes
- Trottr – The Twitter of Voice Messages - 23 votes
- AutoTweeter – Desktop twitter application for automatic tweets - 21 votes
- TwitWoop – send voice messages via phone to twitter - 17 votes
- TwiPing – twitter desktop software for bulk follow/unfollow - 16 votes
- Filttr – making sense of twitter - 15 votes
- Twittley – view popular links submitted by twitter users - 11 votes
- WhenDidYouJoinTwitter – do you remember!?
- TwittLoad – free file hosting for twitter
- MaxiTweet – a unique and better way to shorten those long tweets
- TwitterScore – evaluate your twitter popularity
- Cadmus – manage your twitter stream and see the most relevant tweets
- TwitrPix – instantly upload and share photos on Twitter
- TweetWorks
- Twavatars – Add text to your twitter avatar, just by tweeting!
- Xobni – Outlook plugin with Twitter integration
- TwitterMail