If you use Tweetdeck you probably already know they screwed the new version (1.0) and you want to revert back.

Unfortunately since they are now part of Twitter I had a hard time finding the older build and decided to share it.

And that’s why you are here too probably, here it is: Tweetdeck 0.38.2. Don’t forget you need Adobe Air installed.

Edit 29-12-2011
Some user have experienced a

“This application cannot be installed because this installer has been mis-configured. Please contact the application author for assistance.”

They solved it by uninstalling all previous versions of tweetdeck. Make sure you don’t have another one already installed.

Edit 11-10-2023

If you are reaching this page in search for a way to revert to the non-paied version of Tweetdeck, becauseTwitter introduced all those crazy new rules, sorry, I have no solution. This post was made back when Twitter purchased Tweetdeck company and messed it up, I guess they ended up nearly killing the best tool they had :/