Freeware: Add-ons for Firefox

De excepţie:

https://addons.mozilla.org/en-US/firefox/user/1359993

OutWit Docs created by outwit

OutWit Docs is a document harvester. Presented in icon or file list
view, like your desktop, it allows you to easily search the Web for PDF
files, Office documents etc. OutWit Docs is compatible with Windows, Mac
OS, and Linux.

OutWit Hub created by outwit

Harvest the Web in a few clicks: OutWit Hub contains dozens of
recognition and extraction features to ease your Web searches and
organize your collections. Automatically browse through pages, collect
and format the information you seek, display full screen slideshows on
any topic in a single click... and find your golden needle in the Web
haystack.

OutWit Images created by outwit

Browse though images online with just a few clicks: View and collect
images from Web sources effortlessly. Display high-resolution photos
with their source information. Smoothly scroll through the pictures,
filter and sort according to your needs. Drag and drop them into your
collection basket, view slideshows, save directly onto your hard disk,
or share with other users. Free Mozilla Firefox 3 add-on compatible with
Windows, Mac OS, Linux.