Full Fledged Twitter Client
Bccth.is is a free full fledged Twitter client that offers you all the features and functionality that you've come to expect, and then some. Now you can "BCC" your followers and make sure they read your tweets!

Message Creation
Start typing a message and the composition window expands, allowing you to choose specific followers to send a private Bccth.is message to.

Built In Shortener
Bccth.is automatically shortens URLs when using our bookmarklet or you can manually shorten them when composing a message.

My Messages
My Messages stores all of your sent and received messages and clearly shows you the number of participants and comments in each of your conversations.

Threaded Conversations
Once you've sent a first Bccth.is message, you can maintain a threaded conversation with all the recipients. You can choose to add recipients to an earlier tweet, or to an ongoing conversation. Newly added recipients won't be able to read earlier messages.

Easy Access Bookmarklet
Drag the Bccth.is Bookmarklet into your web browser's bookmark toolbar (for Internet Explorer users; right click and select "Add to Favorites") for convenient Bccthis tweeting.