SEO Related Add-ons

by Nazir Ahmed Sabbir

  • Updated Jan. 2, 2017

About this Collection

2 Add-ons in this Collection

User Agent Switcher by chrispederick

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Rated 4 out of 5 stars 336 reviews

174 users

The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.

Session Manager by Michael Kraft

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Rated 5 out of 5 stars 850 reviews

164 users

Session Manager saves and restores the state of all or some windows - either when you want it or automatically at startup and after crashes. It can also automatically save the state of open windows individually.

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