The Archiver
Save Pages to Wayback Machine & Archive.is through a context menu. Supports these contexts: pages, images and links.
166 users
PonsLookUp
Adds a context menu item to search for a selected word in the PONS online dictionary. Clicking the menu item opens a new tab with the search results on pons.com. Languages can be changed on the Add-on's settings page.
165 users
rikaihan
Translates Japanese Text on Websites upon hovering it. Dictionaries can be chosen and installed separately. Shift through the dictionaries using Ctrl.
164 users
CORE Discovery
One-click access to free copies of research papers whenever you hit the paywall
164 users
COUPONS.DE - Nie wieder Gutscheine verpassen
Gutscheine, Gutscheincodes & Coupons für tausende Shops
164 users
Ads Cleaner
Remove the ads from the Search Results pages of Search Engines.Yahoo.com,google.com,youtube.com,baidu.com,ask.com and so on
161 users
Modrinthify
Automatically searches Modrinth for Curseforge mods and displays Modrinth notifications in the toolbar!
161 users
OSINT Google Dork Scanner
A go-to OSINT extension for performing google dorks against visited sites and inputted text such as company names, subdomains, domains. This extension also includes a shortcut to Overpass Turbo and adds several queries. 2025 - extension still works.
160 users
History Helper
A history search that provides better filtering options than the default interface.
160 users
What Hacker News Says
Easily find Hacker News discussions about the page you're browsing. This web extension does not run any background script and requires minimum permissions.
160 users
Word Highlighter
Create a list of words and phrases you are interested in. See them highlighted on every page you visit.
159 users
OptiSearch
Display ChatGPT, StackOverflow, Wikipedia, etc. answers alongside Google Search results !
158 users
Search in Merriam-Webster
Look up any selected text in Merriam-Webster Dictionary & Thesaurus with this versatile and easy-to-use add-on in a pop-up window. No permissions required.
158 users
TinEye API Search
Right-click on any web image and select "Search image on TinEye API" from the context menu. Results are displayed for you on your API page at api.tineye.com.
158 users
楽天ウェブ検索
楽天ウェブ検索（Firefox拡張機能）を使えば、検索するだけで楽天ポイントが毎日簡単に貯まる。検索エンジンを楽天ウェブ検索に設定するだけで、検索ごとに「口数」が貯まり、口数に応じて山分けポイントがもらえる。楽天IDでのログインが必要で、1日の上限やポイントの変動もあり。利用規約に同意してインストールを。
158 users
Allegro - Znajdź Niepromowane
Plugin przeszukuje kolejne strony katalogu Allegro w poszukiwaniu ofert niepromowanych, automatycznie przechodzi do tej strony i przewija do pierwszej oferty.
157 users
SearchCrutch
Switch the search engine between Google, Baidu, Bing etc user-friendly and don't lose the search keywords!
157 users
Gopher Grades - Past grades for UMN classes!
Now you can view directly from the course catalog!
157 users
