Extensions by Name


Shop Companion No Restart

Access to full-resolution product images and videos on various shopping sites is easy with this add-on. It adds links to the largest/xxl/best-size version of product images on various shoppings sites.

Open-source code on github.com/ShopCompanion

Not yet rated
66 users

Show File Size2

Shows the File Size in the download dialog.

Rated 5 out of 5 stars (12)
2,067 users

Show History Popup No Restart

When you press the middle mouse button or scroll wheel mouse show popup window the history in the url bar and search bar.

Rated 4 out of 5 stars (2)
99 users

Show InOut

Adds two columns to the list of mails. One shows an indicator wether a mail is incoming or outgoing, the other shows the sender or the recipient of the mail respectively...

Rated 5 out of 5 stars (39)
2,681 users

Show My Password

You are annoyed because your password fields are always scrambled though nobody else but you can see the screen? This most advanced unscrambling addon shows your passwords in readable letters, while being fully customizable to fit your needs.

Rated 5 out of 5 stars (73)
33,640 users

Show Parent Folder

Show Parent Folder in list view of Library.

Rated 5 out of 5 stars (110)
7,936 users

Show Password On Input

Gives an option to show the master password on input

Rated 4 out of 5 stars (11)
1,063 users


Show the IP address of the current page in the status bar. It also allows querying custom information services by IP (right click) and see location and avaiable vouchers for shopping sites. Additionally you can copy the IP address to the clipboard.

Rated 3 out of 5 stars (283)
66,672 users

Shrunked Image Resizer

Make your photos smaller, so they don't take forever to email or send to websites.

Rated 4 out of 5 stars (32)
8,052 users

Silent Block

Minimum and fast URL blocker by regular expression.

Rated 5 out of 5 stars (19)
10,031 users

Similar Sites - Find The Best Related Websites

Instant access to the best websites related to the site you are browsing!

Rated 5 out of 5 stars (20)
30,734 users

Simple Locale Switcher

An easier management of the user interface language

Rated 5 out of 5 stars (7)
11,676 users

Single Key Tab Switch

Single Key Tab Switch provides configurable single hotkeys for switching tabs, like the 'Single-key shortcuts' feature of the Opera browser.

Rated 4 out of 5 stars (26)
1,223 users

Singlish to Sinhalese

Singlish to Sinhalese Conversion provide by Subasa Language Service

Not yet rated
35 users

SixOrNot No Restart

IP address information for Firefox. SixOrNot is an icon-based display of IPv6 availability and utilisation also providing a listing of domain names and IP addresses involved in loading web pages.

Rated 5 out of 5 stars (12)
3,473 users

Size in KB

Use KB for size in the thread pane

Rated 5 out of 5 stars (1)
368 users


Fixes Windows backslash file separators in links and images and other types.

Rated 4 out of 5 stars (5)
661 users

Slim Add-ons Manager No Restart

The Add-ons Manager slims down!
This add-on reduces the height of entries in the Add-on Manager, so you can display more of them at a time.

Rated 5 out of 5 stars (45)
11,198 users

SM Home Button

Navigation bar Home Button (resurrected by sailfish)

Not yet rated
36 users


SmartTemplate4 offers an easy way to automatically create customized replies by auto-inserting various mail headers. Templates can be created for every account as well as for the default (all email accounts). Also supports the Stationery Add-on.

Rated 5 out of 5 stars (49)
17,338 users