Duplicate Finder 

Find and remove true duplicate files. Search duplicate file contents regardless of file name, Duplicate MP3s, photos, and any file type can be searched. Duplicate Finder matches byte by byte or CRC32 to give you most accurate results.
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Advanced PDF to HTML converter 

Convert PDF files into HTML so they can be used for online browsing and accessible to all search engines. Graphics, hyperlinks, bookmarks and vector drawings will be preserved.
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SearchAlyzer 

SearchAlyzer is a free meta-search tool for Windows that organizes results into an interactive book with chapters, pages, and an index. Click chapters show page clusters, click index words to find related pages, or click pages to find similar pages.
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Mercurius 

Unique web search tool that helps you to narrow search engine and metasearch searches by listing keywords and phrases extracted from the web sites returned by a search. You can then repeat the search using any listed keywords you think are relevant.
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Free Links Manager 

FreeLinksManager is the most downloaded linkexchange software. Search and manage web links or a web directory with editor based link exchange management software. Link with related sites to increase traffic.
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FineBrowser 

Open multiple web pages in a single browser window. Block annoying pop-ups. Saves web pages into groups and open them with a single click. Hint window for visited pages contains comments, screenshots and more. Web pages translating and voicing
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