Fantastic add-on! Allows for easy addition of custom search engines to Firefox. Perfect for integrating services like Morphic. User-friendly, effective, and a real must-have for anyone looking to expand their search options. Works flawlessly and saves a lot of time. Great kudos to the developer Tom Schuster for this useful tool!

Gets the job done in a simple and cleanner manner.

终于干掉CSDN啦

太好了，终于屏蔽掉垃圾的 CSDN !!

After the mycroft project stopped working, I was completely lost as to how I would add another custom engine. This extension worked like a charm!

Sehr nützlich!
Hiermit kann auch die defekte Amazon-Suche wieder hergestellt werden.

Extremadamente util.

Works perfectly!

Works like a charm! I was sad when I thought Firefox didn't have something that Chrome did—but this fills that gap!

以前、Ready2Search　を長年使っていたが、提供しているサイトが閉鎖。結果、Add custom search engineに辿り着いた。Firefox内では、検索サイトをオリジナルで作れないので、今後は、オリジナルでも追加できるようにしてもらうとありがたい。しかしながら、コレはお気に入り♪

Works really well

Work perfectly.

Even if the LastUpdate dates from 2021, it still works very well in 2024 with Firefox v123.x (and maybe more than v123.x)

And please, Stop posting bad reviews without first starting to learn how to use this plugin .
All options work correctly.
Test on Firefox ESR v.x?, Firefox v123.x.x, Librewolf v123.x.x.

Thanks @TomSchuster