New versions of Firefox come with the Pocket button so you can save web pages and view them later in a clutter-free mode. Try these steps if you don't see the Pocket button in your toolbar or menu.

Make sure Pocket for Firefox is available in your region

Pocket for Firefox is currently available in English (U.S.), German, Japanese, Russian and Spanish (Spain) versions of Firefox 38.0.5 and up. If your language is not on the list, stay tuned. There are more languages coming in future versions.

Disable the old Pocket add-on

Pocket for Firefox is disabled by default if you already have the Pocket add-on. The old add-on will no longer receive security or feature updates in countries where Pocket for Firefox is available, so we recommend transitioning for the most up-to-date and reliable experience:

1. Click the menu button The image "new fx menu" does not exist., followed by Add-ons.
2. Go to the Extensions panel.
3. Click the Disable button for Pocket.
4. Restart Firefox. The new Pocket button will appear in your toolbar when Firefox restarts.

Move the Pocket button to your toolbar or menu

After you've disabled the old add-on and verified that you're in a supported locale, activate Pocket for Firefox by following these steps:

1. Click the menu button , then click More tools and select Customize Toolbar…
2. Drag the Pocket button to your favorite spot on the toolbar or menu panel.