Moesif Origin & CORS Changer

The most popular and feature rich CORS tool on Chrome (over 100K weekly active users) is rebuilt for Firefox with more features. This plugin allows you to send cross-domain requests. You can also override Request Origin and CORS headers.

Moesif Origin & CORS Changer is available to install from Firefox Browser Add-ons and for download from this page. It has 888 daily users The latest version is 0.4.7, and it was published 5 years 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 Moesif Origin & CORS Changer 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	Download count	Timestamp
0.4.7	XPI · ZIP · Source code	469.88K	0	2020-08-15

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 Moesif Origin & CORS Changer 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 Moesif Origin & CORS Changer ZIP file from step 1. Moesif Origin & CORS Changer is now installed on your browser.