Markfolio

See anything important on a website? Mark it and optionally add a comment. Markfolio will save your highlights together with your comments in the bookmark.

When you search, Markfolio will include results from your bookmarks in the search. This saves time by reusing search results that were relevant to you before, including your highlights and comments.

Markfolio detects dead links and duplicates in your bookmarks and allows you to manage them.
Markfolio allows you to organize your bookmarks in collections. You can add, delete copy and move bookmarks and subcollections.