DeepSeek Omnibox

Type @deepseek in address bar to get answers from DeepSeek AI

DeepSeek Omnibox is available to install from Firefox Browser Add-ons and for download from this page. It has 50 daily users The latest version is 2025.3.13, and it was published 7 days ago.

View source code

Install from Firefox Browser Add-ons

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

All available versions

You can find the current and older versions of DeepSeek Omnibox 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
2025.3.13	XPI · ZIP · Source code	83.04K	2025-03-14
2025.3.9	Paid users only	83.05K	2025-03-09
2025.3.8	Paid users only	80.78K	2025-03-08
2025.2.24	Paid users only	80.19K	2025-02-24
2025.2.20.1	Paid users only	80.19K	2025-02-20
2025.2.18	Paid users only	80.66K	2025-02-19

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 DeepSeek Omnibox 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 DeepSeek Omnibox ZIP file from step 1. DeepSeek Omnibox is now installed on your browser.