Download Side by Side - Split view for Firefox

Name: Side by Side - Split view for Firefox
Author: Ben Gaudry

By: Ben Gaudry

Download Side by Side - Split view for Firefox (current and past versions) for Firefox

Latest Version: 2.3.8 Updated: 20 days ago

Ready to install?

Side by Side - Split view for Firefox is available to install from Firefox Add-ons Store and for download from this page.

View source code

199

Daily users

5.0

16 ratings

Total downloads

Available versions

You can find the current and older versions of Side by Side - Split view for Firefox 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
2.3.8	XPI · ZIP · Source code	46.43KB	2026-05-28
2.3.7	XPI · ZIP · Source code	46.44KB	2026-04-23
2.3.5	XPI · ZIP · Source code	46.45KB	2026-04-20
2.3.4	Paid users only	46.41KB	2026-04-13
2.3.3	Paid users only	46.49KB	2026-04-07
2.3.2	Paid users only	46.26KB	2026-03-06

2026-05-28 · 0 downloads

XPI ZIP Source code

2026-04-23 · 0 downloads

XPI ZIP Source code

2026-04-20 · 0 downloads

XPI ZIP Source code

2026-04-13 · 0 downloads

Paid users only

2026-04-07 · 0 downloads

Paid users only

2026-03-06 · 0 downloads

Paid users only

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