User Agent Platform Spoofer

User Agent Platform Spoofer

Alter the user agent to spoof a different platform, Windows on *nix and vice versa.

What is User Agent Platform Spoofer?
User Agent Platform Spoofer is a Firefox add-on that automatically alters your user agent platform, protecting against malware sites that distribute binaries based on the user agent. Spoofing can be disabled for select domains.
Merlin
Stats
This add-on was removed from Firefox Browser Add-ons on 2023-09-21
By: defkev
Users: 184
Rating: 4.80 (5)
Version: 0.5.0 (Last updated: 2023-04-07)
Creation date: 2018-11-01
Weekly download count: 33
Firefox on Android: Yes
Risk impact: High risk impact
Risk likelihood: High risk likelihood
Manifest version: 2
Permissions:
  • storage
  • webRequest
  • webRequestBlocking
  • webNavigation
  • <all_urls>
Size: 12.72K
Stats date:

Other platforms

Not available on Chrome
Not available on Edge
Want to check extension ranking and stats more quickly for other Firefox add-ons? Install Chrome-Stats extension to view Chrome-Stats data as you browse the Firefox Browser Add-ons.
Chrome-Stats extension
Merlin
Summary

Effectively what general.useragent.override does but automated so you no longer need to update the preference on each Firefox update.

Mainly to mess with Malware sites distributing binaries tailored to your platform based on the User Agent, e.g. *.exe on Windows and .bin/.sh on *nix

Spoofing can be disabled selectively by adding the domain (FQDN or TLD) to the Whitelist under Add-ons -> User Agent Platform Spoofer -> Options

There is no button or anything, simply install and forget.

User reviews
Gan Jing World is a clean, curated universe and a dynamic, overlapping network of integrated platforms and services. ==> https://www.ganjing.com
by GanJingWorld, 2022-12-24
View all user reviews
Safety
Risk impact

User Agent Platform Spoofer is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this add-on. Review carefully before installing. We recommend that you only install User Agent Platform Spoofer if you trust the publisher.

Risk likelihood

User Agent Platform Spoofer may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

Upgrade to see risk analysis details