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Speed business processes and let employees work anywhere with all-new Adobe Acrobat DC products and Adobe Document Cloud.

PDFMerge! lets you merge your PDF files online. No installation, no registration, its free and easy to use.

No file size limits, no ad watermarks - just a free, beautiful and simple online pdf compressor to reduce the size of your PDFs and maintain good quality.

wikiHow is a wiki based collaboration to build the world’s largest, highest quality how to manual. Our multilingual how to manual has free step-by-step instructions on how to do all types of things.

This online tool allows you to join several PDF documents into a single file, free of charge. Just upload PDF documents you want to merge together, reorder them with drag-and-drop (if you need) and click

The Apple support homepage is the main portal to help you answer all of your questions about your new Apple hardware and software products, featuring user forums, troubleshooting pages, and tutorials.

Win2PDF and Win2PDF Pro are easy to use tools for creating PDF files from Windows applications.

The Adobe Acrobat User Community is a global resource for users of Acrobat and PDF, with free eseminars, tips, tutorials, videos and discussion forums.

CNET is the premier destination for tech product reviews, news, price comparisons, free software downloads, daily videos, and podcasts.

A-PDF Solution is a PDF software developer who focuses on providing affordable Acrobat PDF tools and customization service for personal and small business.

A site for Apple Macintosh owners with tricks and tips on how to do all sorts of things, hardware, software, advanced and beginners.