Extensions by Name


OpenID Login Requires Restart

Provides a Login button to handle logging in to OpenID-enabled sites.

Rated 3 out of 5 stars (3)
63 users

openinfocard Identity Selector Requires Restart

Adds Information Card support to Firefox

Rated 3 out of 5 stars (2)
7 users


Adds an "Open in SourceTree" button to the "Clone or download" menu on a GitHub repository page.

Not yet rated
139 users


Open URLs seperated by ENTERs from clipboard in tabs

Rated 5 out of 5 stars (1)
23 users

Openintabs-erase Requires Restart

Restore the "replace tabs" option (close the current tabs before opening the new ones) when using "open in tabs" command with middle click on a directory containing one or several bookmarks.

Rated 4 out of 5 stars (3)
26 users

OpenInWindow Requires Restart

This extension allows you to open links in an existing window.

Rated 3 out of 5 stars (6)
129 users


a basic add-on that open links to new tab whenever right mouse click on a search engine web page.

Not yet rated
68 users

OpenLink Data Explorer Requires Restart

A tool for generating structured descriptor documents for HTTP accessible resources. HTML+RDFa based Linked Data is the default Descriptor Document format. Other formats are available via page hosted links or content negotiation.

Rated 4 out of 5 stars (3)
415 users

OpenLink HTML5 WebDB-to-ODBC Bridge Requires Restart

Bridges the HTML5 Web SQL Database API to the ODBC (Open Database Connectivity) API.

Not yet rated
12 users

OpenLink HTML5 WebDB-to-XMLA Bridge Requires Restart

Bridges the HTML5 Web SQL Database API to tabular XMLA (XML for Analysis) data sources.

Not yet rated
487 users

OpenLink Structured Data Sniffer Compatible with Firefox 57+

Adds structured data discovery and handling of multiple content-types to your browser. Reveals Structured Metadata embedded within HTML pages in notations including POSH (Plain Old Semantic HTML), Microdata, JSON-LD, RDF-Turtle, and RDFa.

Rated 3 out of 5 stars (4)
527 users

OpenLink YouID Compatible with Firefox 57+

Browser Extension that enables you to register and switch Web Identities (WebIDs) across an single HTTPS (TLS) session without browser restart.

Not yet rated
5 users

Openmailbox access button

This Button in your Toolbar opens OpenMailBox webpage on a new tab.

Not yet rated
8 users

OpenMixTools Requires Restart

convert session files of yamaha consoles, print channel lists and reports

Not yet rated
4 users

Openoffice - first attempt

A basic add-on that allows users to access OO from new tab and take new tab for search.

Not yet rated
12 users

OpenOffice Excel online for xls spreadsheets Compatible with Firefox 57+

Create and edit xls and xlsx spreadsheets with OpenOffice Excel online

Not yet rated
205 users

OpenOffice Writer online documents Compatible with Firefox 57+

Create and edit doc and docx documents with OpenOffice Writer online

Rated 5 out of 5 stars (1)
231 users

OpenOffice.org for Jacare Project Requires Restart

OpenOffice плагин для работы с документами в БД через WEBDAV

Not yet rated
274 users

OpenOffice.org Menu Requires Restart

This FireFox Extension is supposed to provide an assistance and decrease the complexity of browsing through the OpenOffice.org site infrastructure by providing a Firefox menu with the most important entry points. ...

Rated 5 out of 5 stars (2)
427 users


Set Openoox as your homepage and new tab.

Not yet rated
100 users