I was glad to find a replacement for another one, but I can’t make it work with some links… Don’t what I’m doing wrong. Also did not find how to manage the window.

abandoned and no longer works :(

Incredibly useful light addon, but it just stopped working on FF129. Is there any support site?

A great and very helpful add-on, but it doesn't work since FF version 128.

Nice and useful addon. Unfortunately, Google reverse image search doesn't work.

Has to be one of the most useful extensions for Firefox but it importing and adding new entries keep resetting.

手軽に検索出来ます
しかも何で調べるのか指定も設定(検索欄を右クリック)も可能。凄い
カカクコムは文字化けするようなので
http://prx.dip.jp/test/jump_ce.htm#utf8;sjis;https://kakaku.com/search_results/?query=
と言う感じにすると良いそうです

This was/is one of the better search addons.

So you might ask why the low review:

1). It was delisted from Google for Privacy Violations. Thus clearly there are Privacy concerns.
2). The code is obfuscated.

Нет возможно выборочного поиска на нескольких сайтах одновременно. Нет папок и подпапок.
Фигня! 😒

The Favicon of each search engine is not "cached" to disk drive, they must to be re-downloaded after every firefox restart, it will be better if these favicons been cached.

Does not work on "faceitfinder"
We need the last word in the link for work. ~$*$~