Abacus Math Writer 

MathWriter is a java stand-alone program that allows for the production of, Mathematical, Scientific and Engineering equations and formulae.Schoolteachers and Lecturers will find MathWriter useful for producing notes, reports and test papers.
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zsCompare 

Manually or automatically compare files, folders, text files, source code, Word documents, Excel spreadsheets, and pdf files. You can even compare files within zip files. Includes zsDuplicateHunter a powerful duplicate file finder for free!
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FolderMatch 

Use FolderMatch to compare and sync your files and folders so you will always have the most current data. Ideal for people in business, for people who burn CDs, or for anyone who keeps multiple copies of files. Stay in sync with a button click.
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FirstStop WebSearch Deluxe Edition 

"Lighting-Fast" web search software for your PC that searches leading search engines all at once. Then filters, verifies, orders results in a single merged list. Obtaining only relevant results with automatic validation and duplicates removal.
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PDF Ripper 

PDF Ripper extracts image, text, chart, formula, vector drawing from Adobe PDF files, and convert PDF to Word, PDF to DOC, PDF to RTF, PDF to HTML, PDF to Text with a minimum loss of information while preserving the layout and graphics. Batch enabled
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E-mail Hunter! 

A powerful tool for extracting emails from web pages, clipboard, local files and sending PERSONALISED MASS MAILS. It supports operation through a proxy-server
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