This extension allow you to save web-links (bookmarks) to the SYNAPS storage.
Visual bookmarks, bookmarks sync across various browsers and absolute safety for your bookmarks
Bookmarks manager in your sidebar
Add Bookmark to your favorite directory from icon or contextmenu.
Bookmarks by the Side
A simple bookmarks sidebar.
Autosort Bookmarks CE
Auto-sorts your bookmarks alphabetically.
Bookmarks Manager and Viewer
An elegant bookmark manager with fuzzy search and more
Duplicate Bookmarks Finder
Find and delete duplicate bookmarks.
Illegal Services Bookmarks
Create and update Illegal Services indexed websites in a single bookmark.
My Google Bookmarks
This simple extension adds a link to your Google Bookmarks.
Raindrop.io - Smart Bookmarks
All-in-one bookmark manager
Bookmarks Import & Export
Opera Bookmarks Import & Export
Import bookmarks to Atavi.com
Bookmarks import from your browser to Atavi bookmark manager
Pinalist - Bookmark manager
All-in-one bookmark manager Pinalist is a could-based all-in-one bookmark manager that helps with managing, organizing and searching your bookmarks. Pinalist extension connects your Opera browser with https://pinalist.com app so you can save your bookmarks with ease.
Search Bookmarks, History and Tabs
Browser extension to (fuzzy) search and navigate bookmarks, history and open tabs.
Simple Bookmark Sidebar
This extension shows your bookmarks in Opera's sidebar.
Vhumo Bookmark Manager
Vhumo is a Cloud Bookmark Manger. You can organize your favorite websites and access them from any device, wherever you are!
Advanced Bookmark Search
A fast offline search engine for bookmarks that supports searching operators
Bookmark manager, Shorten URL, Text highlight
Save links to linkish.io dashboard, shorten links for sharing, highlight text on webpages and add comments
Mini bookmarks for browser with quick access
Allows you to quickly save and edit up to 10 URLS in the quick access window
Lightweight and simple bookmarks
The last bookmarking add-on you will use.
Tabby Opera Extension
Easily add BookMarks to Tabby from Opera!
Empowers BookMacster, Markster, Synkmark to sync bookmarks, sends info on current page, notifies of bookmarks changes
Save to WebCull
A plugin that makes it easier to save websites to the WebCull bookmark manager.
Easily add BookMarks to Tabby from your preferred browser!
EverSync - Sync dials, backup dials
Synchronize your bookmarks, FVD Speed Dials. Secure online access. Backup, restore your bookmarks. Sync favorites between computers
Classic Context Menus
This extension restores Opera 12 context menu items and includes a lightweight bookmark manager.
Highlight interesting links. Hide irrelevant ones. Remove whole websites from search results. Cyberpunk! Updated bookmark experience
FVD Speed Dial - New Tab Page
New Tab Page Replacement with 3D Speed Dial and predefined images, sync and organize your bookmarks, groups, and most visited
Ant.com Antmarks Extension
Manage your favorite web pages
Sidebar session manager