To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!Close
Welcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.Close
Rated 5 out of 5 stars
nice extension! agree with byyy that signature validation is probably the single most wanted missing feature.
Just had an email conversation with the developers -- they responded quickly and in great detail why it is so hard to add signature verification. The good news is: they are already working on it!
Hopefully it will be added soon. Thumbs up and keep up the good work!