Grammar and Spell Checker - LanguageTool
With this extension you can check text with the free style and grammar checker LanguageTool. It finds many errors that a simple spell checker cannot detect, like mixing up there/their, a/an, or repeating a word.
211,420 个用户
Simple Translate
Quickly translate selected or typed text on web pages. Supports Google Translate and DeepL API.
159,225 个用户
Dictionary Anywhere
View definitions easily as you browse the web. Double-click any word to view its definition in a small pop-up bubble. It also supports Spanish, German, French language alongside English. Enjoy Reading Uninterrupted!!!.
34,200 个用户
Grammarly for Firefox
Grammarly’s writing assistant has you covered in any writing situation. With real-time suggestions to help with grammar, clarity, tone, and more, you can be confident that your writing will make the impression you want.
950,168 个用户
Google Translator for Firefox
有了这个附加组件，您就可以翻译任何文字到您的语言，只需一键点击或用快捷键。您可以翻译选定的文本，这样翻译的文本将覆盖原来选定的文本，或者您也可以翻译整个页面。
314,520 个用户
ImTranslator - 在线翻译
ImTranslator提供的最方便的在线翻译超过50种语言访问。 ImTranslator包括在线翻译，词典，文本到语音，虚拟键盘，拼写检查，俄罗斯解码器，回译，电子邮件服务。
155,660 个用户
Free Download Manager official extension
Free Download Manager integration with your Firefox browser
76,812 个用户
Universal Bypass
Don't waste your time with compliance. Universal Bypass automatically skips annoying link shorteners.
44,828 个用户
划词翻译
一站式划词 / 截图 / 网页全文 / 音视频翻译扩展，支持谷歌、DeepL、百度、搜狗等 9 个国内外主流翻译源，且均可用于网页翻译。能对比、朗读、复制翻译结果。能在 PDF 里使用。支持辅助键、快捷键、悬浮取词。
28,999 个用户
10ten Japanese Reader (Rikaichamp)
Quickly translate Japanese by hovering over words. Formerly released as Rikaichamp.
18,921 个用户
Toucan - Language Learning
Learn a new language just by browsing the internet. Toucan helps you learn a new language while you browse the web. No classes, flash cards or study sessions. Just sign up and go about your day like normal.
15,985 个用户
Reverso – Translation, dictionary
Translate and learn languages while browsing and watching movies, it’s free.
15,175 个用户
![Grammalecte [fr]](https://addons.mozilla.org/user-media/addon_icons/701/701168-64.png?modified=1542696783)
Grammalecte [fr]
Correcteur grammatical dédié à la langue française. Inclus : conjugueur, lexicographe, formateur de texte et dictionnaires orthographiques.
13,534 个用户
Seznam doplněk - Email
Seznam Doplněk Email vás upozorní, když přijde nový e-mail, přeloží cizí slova a převede cizí měny na české koruny. Své oblíbené stránky máte vždy po ruce.
11,481 个用户
Yomichan
Yomichan turns your browser into a tool for building Japanese language literacy by helping you to decipher texts which would be otherwise too difficult tackle. It features a robust dictionary with EPWING and flashcard creation support.
10,837 个用户
