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Sciweavers is a bookmarking network for researchers to share and explore research paper preprints grouped by conference name and year or subject area.

YouTube is a place to discover, watch, upload and share videos.

Convert files

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PDF Conversion by Investintech.com: Create, Convert PDF to Excel, Convert PDF to Word, and much more with our PDF Converter software. Free trials of our desktop, server and developer pdf creation and pdf extraction software are available.

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Music, movies, TV, shows and now friends. Get connected on iTunes 10.

CoolUtils offers a variety of utilities addressing file converting, file renaming, CD and DVD burning, and many other file-related tasks

Soda PDF is the most complete and affordable all-in-one PDF Software. Soda PDF is created with the user in mind and provides unparalled ease of use.

Extract text from images with this free online OCR tool. No registration, no email.

PDF to Excel Conversion Software by Cogniview - Convert PDF to Excel (xls), CSV and More With PDF2XL, The #1 PDF to Excel Converter.