Spell Checker
Fix spelling mistakes without leaving the keyboard. Press Ctrl+Space on a misspelled word to get instant suggestions in any text field. Works completely offline — nothing you type ever leaves your browser.
390 个用户
Life Science Dictionary Tool
ライフサイエンス辞書ツールは、Webページ中の広範囲な生命科学用語を翻訳することが出来るマウスオーバー辞書です。ライフサイエンス辞書プロジェクト( https://lsd-project.jp/ )によって収集された10万語の英語用語、11万語の日本語用語を、用例・遺伝子情報などと共にご利用いただけます。 本アドオンはFirefox57以降での動作に対応したWebExtension版です。旧ライフサイエンス辞書とは動作が異なる部分がありますので、ご注意ください。
384 个用户
Hot Virtual Keyboard Extension
This extension brings up the virtual keyboard when entering text input fields. Hot Virtual Keyboard has to be installed and running: Virtual Keyboard Home Page
381 个用户
iKorektor – automatyczny korektor tekstu
Umożliwia sprawdzanie pisowni i autokorektę tekstu w języku polskim na prawie dowolnej stronie internetowej.
378 个用户
RikaiRebuilt
Featuring a built in Japanese dictionary with support to hear audio recordings of Japanese words from JDIC as well as the ability to import words in to the flashcard app Anki, this is a port of the old Firefox addon "Rikaisama"
374 个用户
Image Translator (OCR)
Right-click to translate. Works on images (OCR + overlay) and selected text (inline panel). Selection icon for one-click translation.
362 个用户
ReadSpeaker® TextAid for Firefox
Use text-to-speech for reading, writing and studying. Just select, click and listen and ReadSpeaker TextAid Add-on allows you to listen to web pages, Google Docs and Microsoft Word Online pages. Even listen as you write.
362 个用户
Merriam-Webster's Learner's Dictionary
Look up any word you want while browsing the Internet. Double-click the word to get its definition, pronunciation, and usage examples in a text box appearing on the same page.
358 个用户
abcTajpu
Type in accented letters, international characters, symbols or emojis into Firefox either by using a context menu (there being support for many languages) or by a customizable popup dialogue.
352 个用户
FFS MSDN in English
This will change the localisation of MSDN, docs.microsoft, azure.microsoft and/or supports.microsoft pages to English (en-us).
349 个用户
ai-rtl-resolver
Fix RTL text direction for Persian, Arabic & Urdu on ChatGPT and DeepSeek. No setup needed — just install and type.
348 个用户
PNL Reader: read quietly or read aloud
Read any webpage quietly with dark mode, artistic fonts or read it aloud with natural sounding voices 📖
346 个用户
Claude RTL – Hebrew & Arabic Support
Adds automatic RTL (right-to-left) support for Claude AI. Fixes text alignment for Hebrew, Arabic, Persian, and Urdu. Mixed-language text handled per paragraph. Code blocks always stay LTR.
344 个用户
Translify - Translate Web & PDF
⚠️ This extension is no longer maintained. Please switch to our newly released and actively supported extension: Immersive Translate
341 个用户
极简翻译
划词翻译, 英汉互译, 开关: ctrl+alt 默认开启, 关闭后即在当前站点永久关闭, 除非再次开启 ***开关: ctrl+alt, 默认开启*** 1.1.3版本为默认关闭
341 个用户
