Save anything on the web to OneNote. Clip it to OneNote, organize and edit it, then access it from any device.

Tabs tree and bookmarks in sidebar with advanced containers configuration.

A no-fuss way to save and organize batches of tabs as bookmarks. Clear your tabs, clear your mind.

Pearltrees lets you organize everything.

Allows you to choose the default bookmark location folder and quickly bookmark pages via a dedicated icon.

With the Bookmarks Organizer it's easy to put order in your bookmarks. The Bookmarks Organizer finds no longer working bookmarks, redirects, duplicates and more!

Opens a list of URLs

Synchronize your bookmarks and FVD Speed Dials. Secure online access with additional features. Synchronize bookmarks between different browsers. Backup and restore your bookmarks online. Sync favorites between computers! Delete duplicated bookmarks.

Speed Dial allows you to add and manage bookmarks in the New Tab page and gives you an optional search experience.

Display/Remove duplicate bookmarks, empty folders or descriptions

Enables a password-protected bookmark folder.

Save sessions as bookmarks and access them across devices.
Advanced Session Manager: edit, save, change, restore.
It can also be your best Bookmark Manager

Here is an unofficial addon for the Pocket service, whose goal is to bring some Pocket superpowers back to your browser. If you loved the old Pocket addon, you should love InMyPocket!

Easily customizable custom keyboard shortcuts for Firefox. To configure this addon go to Addons (ctrl+shift+a) ->Shortkeys ->Options. Report issues here (please specify that the issue is found in Firefox): https://github.com/mikecrittenden/shortkeys

Quick Dial, a speed dial page inspired from fast dial. Full Open Source, No Web Service, No Cloud Account, your data is your own.

Checks, sorts, formats bookmarks and loads favicons.

Monitors web pages for updates. Useful for websites that don't provide Atom or RSS feeds.

List the URLs of all the open tabs and copy that list to clipboard or export it to a file.

Features:
- include titles
- custom format (e.g. markdown, html…)
- filter tabs
- limit to current window
- list non-HTTP(s) URLs
- ignore pinned tabs

Sync your bookmarks across browsers via Nextcloud, WebDAV or Google Drive

Permanent web text highlighter

An elegant bookmarks manager with fuzzy search and more

Enable multi-color highlighter and post-it notes as your reading aids; Capture the page or any portion to share or archive; Save everything online to allow access anywhere.

Add a toolbar button onto any toolbar to undo closed tabs

Browser syncing as it should be: secure, anonymous and free! Sync bookmarks across your browsers and devices, no sign up required.

Brief makes reading RSS feeds as easy and intuitive as it gets. Designed to have exactly the right set of features, it is powerful and simple at the same time. Feeds are presented on a seamless, interactive page which let's you bookmark and tag items with a single click.

Snooze Tabs help you focus your attention online, whether you want to remove distractions for now or save something for later. Hit the snooze icon to dismiss tabs you don’t want now, and set an alarm to bring them back when you need them.

Share to Facebook, Twitter, WhatsApp, email, and any other sharing or saving service quickly and easily with one share button.

Sort bookmarks by multiple criteria

Lets you open, copy or bookmark multiple links at the same time.

Search for both bookmarks and folders. Find exact location in bookmark tree (show parent folder, go parent folder). Advanced filters and searches, use regex.