DeepL Translation Assistant

Name: DeepL Translation Assistant
Author: 翻译官

接入Deepl翻译引擎，提供整页/划词/PDF/学术文档/在线/辞典/谷歌/截图/对照翻译，准确度极高，支持上百种语言

DeepL Translation Assistant is available to install from Firefox Browser Add-ons and for download from this page. It has 45 daily users. The latest version is 1.1.1, and it was last updated 7 months ago.

View source code

Total download count: 0 (Only count downloads from Firefox-Stats)

Available versions

You can find the current and older versions of DeepL Translation Assistant here. You can download the archived versions or inspect their source codes.

As a free user, you can only download the latest version.

Upgrade to download older versions

Version	Download	Size	Timestamp
1.1.6.0	Paid users only	5.48M	2025-03-14
1.1.5.5	Paid users only	4.31M	2025-02-14
1.1.5.1	Paid users only	4.27M	2024-12-26
1.1.4	Paid users only	4.36M	2024-11-20
1.1.3	Paid users only	4.11M	2024-10-15
1.1.2	Paid users only	3.70M	2024-08-29
1.1.1	XPI · ZIP · Source code	3.70M	2024-08-20
1.1.0	Paid users only	3.62M	2024-07-25
1.0.22.4	Paid users only	3.21M	2024-07-10
1.0.22.3	Paid users only	3.20M	2024-06-28
1.0.22	Paid users only	3.21M	2024-06-25

Install XPI file

An XPI file, short for "XPInstall," is a compressed file format used primarily by Mozilla applications, like Firefox and Thunderbird, to distribute and install add-ons or extensions. These files are similar in function to CRX files for Chrome but cater to the Mozilla ecosystem.

Simply drag-and-drop the XPI into Firefox to install the add-on.

Install ZIP file

Download the DeepL Translation Assistant ZIP file
In Firefox browser, go to about:addons to open Add-ons Manager
Click on , then select Install Add-on From File
Select the DeepL Translation Assistant ZIP file from step 1. DeepL Translation Assistant is now installed on your browser.