Have2Installed

by udung

6 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 4,802 reviews

20,543,420 users

Blocks annoying video ads on YouTube, Facebook ads, banners and much more.

Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).

DownThemAll! by Nils Maier, Federico Parodi, others

Rated 4 out of 5 stars 1,725 reviews

1,295,115 users

The first and only download manager/accelerator built inside Firefox!

FlashGot Mass Downloader by Giorgio Maone

Rated 5 out of 5 stars 524 reviews

824,769 users

Download all the links, movies and audio clips of a page at the maximum speed with a single click, using the most popular, lightweight and reliable external download managers.

Xmarks Sync by Xmarks Inc.

Rated 4 out of 5 stars 2,554 reviews

339,870 users

Xmarks is the #1 bookmarking and open tab add-on. Keep your bookmarks, and open tabs backed up and synchronized across computers and browsers. Mobile phones with Premium access. Utilize LastPass to sync passwords!

Fasterfox by RsCcman Production

Download Now

Experimental

Rated 4 out of 5 stars 93 reviews

105,438 users

The One; The Original Fasterfox Gives performance & network tweaks for Firefox. Fasterfox makes your browsing so much faster!
Make your Sites Faster than a Fox with Fasterfox for FireFox!

Download Manager Tweak by squashr1979, andman42

Rated 4 out of 5 stars 423 reviews

66,132 users

Allows the download manager to also open in a tab or sidebar, and adds some optional display changes.

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