External Application Button is an excellent Firefox extension; it would be useful to be able to have multiple buttons or instances of this extension.

This is the best one out there right now. Works

Nice, it works after a bit of fiddling about; maybe not of someone without a bit of tech' knowledge. Thanks, It's what I needed!

Absolutely useful, eg, to execute bash script to extract informations.
Obviously, is very geeky.

Working with Firefox 133.0.3,2 on FreeBSD 15.0-CURRENT.

Awesome work!
I think I wanted such feature like *forever*

Thanks for keeping the addon up to date!

Secure Connection Failed (add0n)