If you have to update more than one Twitter account for your job, your home, or your hobby, then multiTwit is for you. This desktop app lets you update all of your accounts at once.
Unlike web based Twitter apps that force you to enter your login and password to some unknown person, multiTwit runs on YOUR computer, storing your credentials on YOUR hard drive. By letting you run the application on the desktop, you no longer have to trust the intentions of some third party web developer.
The application supports an unlimited number of accounts, and allows you to easily enable and disable accounts to use for sending. This is MUCH faster than logging in to each account you have just to make an update.
The application is also self-updating, meaning if anything changes on the Twitter side of things, you can automatically receive the updates and continue working.