Download User-Agent Switcher and Manager (current and past versions) for Firefox
User-Agent Switcher and Manager is available to install from Firefox Browser Add-ons and for download from this page. It has 88,316 daily users. The latest version is 0.6.5.1, and it was last updated 23 days ago.
Total download count: 14 (Only count downloads from Chrome-Stats)
Available versions
You can find the current and older versions of User-Agent Switcher and Manager 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 | Download count | Timestamp |
---|---|---|---|---|
0.6.5.1 | XPI · ZIP · Source code | 828.00KB | 0 | 2025-05-28 |
0.4.9 | XPI · ZIP · Source code | 749.48KB | 0 | 2025-01-19 |
0.4.8 | XPI · ZIP · Source code | 746.93KB | 0 | 2025-01-19 |
0.5.0 | Paid users only | 753.16KB | 14 | 2025-01-16 |
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 and unpack the User-Agent Switcher and Manager ZIP file to a directory of your choice.
- In Chrome browser, go to
chrome://extensions
- Enable Developer mode.
- Click on the Load Unpacked button.
- Select the directory of with the unpacked User-Agent Switcher and Manager ZIP file from step 1. User-Agent Switcher and Manager is now installed on your browser.
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