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by 大飞

3 Add-ons in this Collection

PDF Download by Nitro PDF Software

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Experimental

Rated 2 out of 5 stars 663 reviews

25,714 users

Use PDF Download to do whatever you like with PDF files on the Web. Regain control and eliminate browser problems, view PDFs directly in Firefox as HTML, and use the all-new Web-to-PDF toolbar to save and share Web pages as high-quality PDF files.

StumbleUpon by StumbleUpon

Rated 4 out of 5 stars 217 reviews

36,541 users

StumbleUpon is the easiest way to discover new and interesting photos, videos, web pages and more, recommended by a community of experts. Tell us what you are interested in and we recommend page after page of amazing stuff you’d never expect to see.

Smart Bookmarks Bar by Remy Juteau

Rated 4 out of 5 stars 481 reviews

955 users

Note from Mozilla: This add-on has been discontinued. Try Roomy Bookmarks Toolbar instead.

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