Download.com Shuttlecock
  • Navigation
  • open search
Close

PLATFORMS

POPULAR LINKS

CATEGORIES

HELP & SETTINGS

Close

Filters

Price

Back
Close

Price

Platform

Back
Close

Platform

Editor Rating

Back
Close

Editor Rating

User Rating

Back
Close

User Rating

Category

Back
Close

Category

Firefox Add-ons & Plugins for Windows

Firefox Add-ons & Plug-ins, also called Firefox add-ons or Firefox extensions, are mini software programs that... more
Firefox Add-ons & Plug-ins, also called Firefox add-ons or Firefox extensions, are mini software programs that let users add functionality to or change the look of the Mozilla Firefox Web browser. Add-ons can enhance existing features or add new ones entirely. Firefox plug-ins work with more specific technology--popular plug-ins enable Flash games, PDF viewing, or Windows video.
PDF Download

PDF Download
Free

PDF Download

Open, download, or view Adobe Acrobat files as PDF or HTML files in your browser.

Free
Editors' rating
User rating
Publisher: Nitro PDF Software Downloads: 2,821,522
Adblock Plus for Mozilla Firefox

Adblock Plus for Mozilla Firefox
Free

Adblock Plus for Mozilla Firefox

Block annoying ads and banners in Mozilla Firefox.

Free
Editors' rating
User rating
Publisher: Adblock Plus Downloads: 781,102
Facebook Messenger

Facebook Messenger
Free

Facebook Messenger

Chat with Facebook friends from your Mozilla Browser.

Free
Publisher: Baris Derin Downloads: 34,433
Flash Video Downloader Youtube Downloader for Firefox

Flash Video Downloader Youtube Downloader for Firefox
Free

Flash Video Downloader Youtube Downloader for Firefox

Download embedded Flash videos from YouTube-type video sharing Web sites.

Free
Editors' rating
User rating
Publisher: FlashVideoDownloader Downloads: 329,411
Hotspot Shield VPN Firefox Add-on

Hotspot Shield VPN Firefox Add-on
Free

Hotspot Shield VPN Firefox Add-on

Unblock content and stay secure and private when browsing in Firefox.

Free
Publisher: AnchorFree Downloads: 7,543
AnonymoX

AnonymoX
Free

AnonymoX

Hide you true internet identity through a proxy while using Firefox browser.

Free
User rating
Publisher: anonymoX Downloads: 64,994 External File

This software is available to download from the publisher site.

Goo.gl Lite

Goo.gl Lite
Free

Goo.gl Lite

Shorten links on the fly with Goo.gl, Google's URL shortener.

Free
Editors' rating
Publisher: Matthew Flaschen Downloads: 17,060 External File

This software is available to download from the publisher site.

Video DownloadHelper

Video DownloadHelper
Free

Video DownloadHelper

Download video and image files from various sites easily.

Free
Editors' rating
User rating
Publisher: Michel Gutierrez Downloads: 366,913
ZenMate VPN for Firefox

ZenMate VPN for Firefox
Free

ZenMate VPN for Firefox

Unblock Web sites and encrypt browser traffic in Firefox.

Free
User rating
Publisher: ZenMate Downloads: 24,698
Ghostery (for Firefox)

Ghostery (for Firefox)
Free

Ghostery (for Firefox)

Detect trackers and control their ability to view your online behavior.

Free
Editors' rating
User rating
Publisher: Evidon Downloads: 45,810
Results 1 - 10 of 1,661

About Firefox Add-ons & Plugins

Firefox Add-ons & Plug-ins, also called Firefox add-ons or Firefox extensions, are mini software programs that let users add functionality to or change the look of the Mozilla Firefox Web browser. Add-ons can enhance existing features or add new ones entirely. Firefox plug-ins work with more specific technology--popular plug-ins enable Flash games, PDF viewing, or Windows video.