To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!
CloseWelcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.
CloseReview for Signature Switch by randomroyalty
Rated 5 out of 5 stars
I was trying to find a way to get multiple, random signatures in Thunderbird similar to Apple Mail.app. While not as intuitive to set up and use as Apple Mail type signatures, the additional features and control makes it worthwhile.
For example, you can precisely control both the HTML and plain text versions of the signature, something that is simply not possible in mail.app. An additional useful feature is the ability to have both a fixed and variable part of the signature.
I can also vouch for the developer, who was very friendly and responsive to my requests for assistance.
To create your own collections, you must have a Mozilla Add-ons account.