It now broke and sometimes opens an empty tab instead of the search page.

Must have. Significant time saving!

I was using Swift Selection Search until it got deprecated. Looking for an alternative I found ContextSearch. And if Swift Selection Search was good, ContextSearch is even better! A very customisable context search add-on.

Rémálom! Van amikor működik, de többnyire nem, a beállított keresőt elfelejti vagy egyszerűen kihagyja a listából, a mappákba betenni valamit szinte lehetetlen, ha véletlenül sikerül, akkor pedig nem jeleníti meg.

Sarebbe perfetta se nel campo di ricerca ci fossero i suggerimenti (almeno quelli di google) e fosse possibile aggiungere un traduttore

Habe eine eigene Suchmaschine erfolgreich hinzugefügt, die Einstellungen werden aber, trotz Speichern, leider nicht behalten. Alle Felder sind nach Neustart von Firefox wieder leer.

Une référence de choix !

MUCH MORE than contextual (select text & launch) search
MULTIPLE SITES (not only "whole web" - as Google & the likes) search engines AT ONCE
makes this add-on UNIQUE !

Besides, it is HIGHLY CUSTOMIZABLE : provides
• different KINDS OF OF MENUS (Context/Quick/Toolbar/Sidebar) to launch searches
• many UI CONFIGURATIONS OPTIONS to fit your likes

Just a [very] few points to note :
• too many options (time to master) ?
• missing tool-tips & not always detailed enough ones...

Whatever: unique & powerful
THANKS

Absolutley excelent add on can customise it as much as needed and works perfect

A great replacement for the defunct Swift Selection Search