This is one of the most productive extensions available in Chrome and Firefox that I have used to date. There is a bit of a learning curve, but once I got the hang of it, I fell in love. Then I switched from Chrome to Firefox as my primary browser and thought, "Uh-oh, how do I re-create all those tabs in the newer browser?

Do not fear, it was just some cut and pasting and then re-labeling them the way I had them in Chrome and in about 10 minutes I was all set up in Firefox with the stuff I need most. I did almost panic because I accidentally launched Chrome instead of Chrome Beta, and my OneTab data was in Chrome Beta. My OneTab data in Chrome was EMPTY because I wasn't using that specific version of Chrome when setting up OneTab, to begin with. So make sure you bring up the correct version of the other browser you want to import from.

Thanks, OneTab, for such a great extension which keeps me and my elderly mother organized on the Web!