Does exactly what I need it to do. I love that I can set the user agent per site. I can save and export my configuration or I can change the user-agent string ad-hoc.

This is a great, simple, and robust application. 5-stars for my needs.
Several shortcomings: The user agents are not that up-to-date. currently, i am using fierfox 112 but the add-on shows a user agent up to firefox 108. not a big deal; i can edit that manually but i preferred if the add-on automatically updated that info.
I'd also like there to be a mode for the extension to auto-apply the most used user agents out there on the web.

Ich finde das teil top :-)

résout les problèmes sur fdj.fr à partir de Ubuntu

Este complemento me ha salvado en varias ocasiones. Algunas páginas web te obligan a usar Chrome para poder usarlas, pero con esta extensión puedes "engañar" a las páginas para que funcionen de igual manera en otros navegadores.

It works really well. 👍

☼ I can only say: "It is a very great and useful help to the users, it will help the security of them, especially the people who are being fully tracked by the ISP of some countries like China and Iran". ♥

Perfect workaround for the disney plus bug on linux, and ulike changing the agent user manually it allows you use netflix

so good extension

installed on my firefox nightly for android to get the desktop mode every time