Download Ace Editor

Name: Ace Editor
Author: sabith suriya

By: sabith suriya

Download Ace Editor (current and past versions) for Firefox

Latest Version: 2 Updated: 3 months ago

Ready to install?

Ace Editor is available to install from Firefox Add-ons Store and for download from this page.

View source code

190

Daily users

4.8

4 ratings

Total downloads

Available versions

You can find the current and older versions of Ace Editor 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	XPI · ZIP · Source code	119.34KB	2026-03-28
1.6	XPI · ZIP · Source code	119.34KB	2026-02-07
1.5	XPI · ZIP · Source code	118.08KB	2026-02-05
1.4	Paid users only	50.50KB	2026-02-03

2026-03-28 · 0 downloads

XPI ZIP Source code

2026-02-07 · 0 downloads

XPI ZIP Source code

2026-02-05 · 0 downloads

XPI ZIP Source code

2026-02-03 · 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 Ace Editor ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the Ace Editor ZIP file from step 1. Ace Editor is now installed on your browser.