Spoof websites trying to gather information about your web navigation to deliver distinct content you may not want

Switches User-Agent strings to mimic, spoof or fake other browsers or bots.

Simplest way to switch between user-agents in your browser!

Switch between popular useragent strings from toolbar popup!

Revert Facebook to the old Layout by changing your browsers user-agent string to one of not supported by the new layout

User-Agent Switcher is a quick and easy way to switch between user-agents.

Modifies your User-Agent string to contain the name of Fedora Linux distribution.

User-Agent Switcher is a quick and easy way to switch between user-agents.

Switch easily between platforms and browsers

Revert Facebook to the Old Layout (pre-Sep 2020) by changing your browser's user-agent string to one not supported by the new layout

Revert Facebook to the Old Design by changing your browser's user-agent string to one not supported by the new layout

Change User-Agent Setting. Spoof it to the UA of Firefox, Android, Chromebook, Safari, Googlebot or a custom string.

Switch User-Agent in a single click between normal and custom User-Agent.

Http User-Agent Switcher 扩展提供网页快捷菜单，以及工具栏按钮方式快捷切换 Chrome 浏览器的 Http User-Agent 串。

View current page in the mobile-friendly format by spoofing Android or iOS user-agent string on request header and JavaScript sides

Easily download installers for Windows applications.

spoofs User-Agent of request headers.

Alternate User-Agent to IE8

Revert Facebook to the old Layout by changing your browsers user-agent string to one of not supported by the new layout.

You can browse smartphone websites. No configuration screens; command line --user-agent value is used.

User-Agent like never before! Set User-agent by domain, URL, wildcard, keyword, regex (or global). Keep Mobile page or desktop…

spoofs User-Agent of request headers.

User-Agent Switcher is a quick and easy way to switch between user-agents.

Modifies your User-Agent string to contain the name of openSUSE Linux distribution.

Using proxy, anonimizer, user-agent switcher

Spoofs & Mimics User-Agent strings.

Modifies your User-Agent string to contain the name of Debian Linux distribution.

set your Cookie, Referer, and User-Agent policy for any sites

Switch between popular useragent strings from toolbar popup!

Modify the user-agent string sent with HTTP requests to include SBM for ADFS SSO.