Ever had one of those "oh $*#@" moments when you've finally finished filling out a long form, and hit submit only to see an error message? And when you hit the back button, the form was blank... If so, you know you need Lazarus. And if not, you have a chance to install Lazarus before disaster strikes!

Using Lazarus, you can recover lost forms with a single click. Lazarus automagically saves every form. If the submission fails or if you forget to send it, you can return to the page and recover the form data you originally entered. Even after restarting your browser or your computer.

You download/install Lazarus from Mozilla Add-ons or from developer's home page.