Download Hermes Browser Extension

Name: Hermes Browser Extension
Author: Jon Komet

By: Jon Komet Add-on

Download Hermes Browser Extension (current and past versions) for Firefox

Latest Version: 0.3.2 Updated: 4 days ago

Ready to install?

Hermes Browser Extension is available to install from Firefox Add-ons Store and for download from this page.

View source code

Daily users

5.0

1 ratings

Total downloads

Available versions

You can find the current and older versions of Hermes Browser Extension here. You can download the archived versions or inspect their source codes.

As a free user, you can download up to 3 latest versions.

Upgrade to download older versions

Version	Download	Size	Timestamp
0.3.2	XPI · ZIP · Source code	8.09MB	2026-09-07
0.3.1	XPI · ZIP · Source code	7.89MB	2026-08-27
0.3.0	XPI · ZIP · Source code	7.88MB	2026-08-22

2026-09-07 · 0 downloads

XPI ZIP Source code

2026-08-27 · 0 downloads

XPI ZIP Source code

2026-08-22 · 0 downloads

XPI ZIP Source code

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 Hermes Browser Extension ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the Hermes Browser Extension ZIP file from step 1. Hermes Browser Extension is now installed on your browser.