igorlogius

auto closes idle tabs when not active, hidden, playing audio, highlighted/selected, pinned or contain visible text input field with text in them.

auto updating bookmark on navigation in the same domain, for example to read webcomics and continue from where you left off

Save HTML Tables, CSS Pseudo/DIV Tables or Lists (UL/OL) as a comma seperated values (CSV) file which can be opened with any spreadsheet processor (e.g. excel, libreoffice-calc,gnumeric) for further processing and conversion (e.g. to xls or ods)

Limits the number of active tabs by unloading older tabs

Allows to manage the mute state of a group (or all) tabs to only keep the currently focused one of the group unmuted and mute the others. Quick-Change via Toolbar Button and permanent ex/inclusion via preferences

Addon, to prevent the opening of tabs with urls, which are already opened (in the same context)

Export all bookmarks or a branch of the bookmark tree in a text only format

Simple addon, to save the full website of one or more tabs as a image either via a click on the toolbar icon or via a custom shotcut

Get tab information in a user defined custom format string

Prevents tabs which are opend in the background from loading until they have been manually activated once

Open new tabs right beside their opener (aka. parent) tab or beside the currently active tab

Displays the active url (or any selected link or text) as a qrcode for easy sharing between devices with a qrcode scanner like mobile/smart phones and tablets. Also allows saving and copying to the clipboard for pasting in other programms

Place bookmarks into specific folders based on url regex matches

Control Audio and Video Elements from all tabs from the toolbar button popup menu

Add, edit, copy, remove, export and import local- and session- storage data

Copy tabs as hyperlinks or as plaintext URLs, similar to MS Edge, but actually even better since this addons supports copying mutliple tabs at the same time.

Add extra copy functions to links. Works with single or muliple links in a selection.

Shows the total amount of duplicate tabs and allows to quickly and easily close them. - Same URLs in different containers are not treated as duplicates.

Saves selected or all tabs into a timestamped bookmark folder for later use

Allows to import or export a branch of the bookmark tree as json or html

Double-click any word to view its definition in a popup bubble Fork of the "Dictionary Anywhere" addon initally made to make it usable for android but now adds a couple of more features/improvements

Open a tab, page, link or bookmark in a new empty temporary container

Open a set of bookmarks as tabs on browser startup by simply selecting a bookmark folder which contains them.

Import URLs Reads URLs from a text file and opens them as unloaded tabs

Find text in all your open and active tabs