Free PDF Converters & PDF Readers [Non-Adobe]

doPDF is a free PDF converter for both personal and commercial use. Using doPDF you can create PDF files by selecting the "Print" command from virtually any application. With one click you can convert your Microsoft Excel, Word or PowerPoint documents or your emails and favorite web sites to PDF files.
doPDF7.1 installs itself as a virtual PDF printer driver so after a successful installation will appear in your Printers and Faxes list. To convert to PDF, you just have to print the document to doPDF, the free pdf converter. Open a document (with Microsoft Word, WordPad, NotePad or any other software), choose Print and select doPDF. It will ask you where to save the PDF file and when finished, the PDF file will be automatically opened in your default PDF viewer.
Main benefits for using this free PDF converter:
* It’s free - PDF converter free for both commercial and personal use.
* 32-bit and 64-bit support - can be installed on both 32-bit and 64-bit Windows operating systems.
* No GhostScript or .NET - doesn’t require 3rd party programs to do PDF files such as GhostScript or runtime environments like the .NET Framework. This makes the setup file to be incredibly small compared to other free PDF creator programs.
* Customizable resolution - you can choose any resolution from 72 to 2400 dpi.
* Predefined/custom page sizes - choose a default page size (Letter, Legal, A4, A5, A6, ...) or enter your own custom page size.
* Searchable PDFs - you can search for text within the created PDF file (and search engines will also index the text from the PDF).
* Multi-language - choose a language for the user interface from the 20 languages currently supported (credits).
* Do your part in saving the planet - instead of consuming paper to print your document, why not create a PDF file out of it and spare a couple of planet-saving trees?
* Barely uses any computer resources - compared to other free PDF creator softwares, doPDF barely uses any memory or CPU resources when doing the actual conversion to PDF.
doPDF is a free PDF converter, it is not a PDF viewer. To view PDF files you will need the free Adobe Reader or Another PDF Reader Aplication.

This is a Converter only, Not a viewerReader, PDF Viewers/Readers are Below

Foxit Reader, A Better PDF Reader for Windows
Now with more PDF viewing, PDF mark-up and PDF collaboration features – MORE features than ANY other PDF Reader
Foxit PDF Reader is a small, fast, and feature rich PDF viewer for Microsoft Windows, which allows you to open, view, and print any PDF file. Foxit PDF Reader is secure, offering 3-three levels of PDF viewing security to protect against malicious PDF files.
Enterprise Ready PDF Platform
Foxit PDF Reader is designed to meet the PDF viewing needs of enterprise and government organizations. Foxit PDF Reader contains numerous PDF customization options making it an easy to deploy PDF Reader that meets most organizations’ business objectives, adherence to ISO32000 standards and PDF viewing requirements.

PDF Xchange Viewer, Those Wishing to View/Modify or perform simple editing of PDF files on their Windows PC's now have a FREE alternative ! The PDF-XChange Viewer is smaller, faster and more feature rich than any other FREE PDF Reader/Viewer available.
Similar to Foxit Reader, it allows PDF annotation; but in this case, it leaves the annotated copy free of validation marks. It also allows you to fill and save Adobe PDF forms, extract text and images, magnify text and export PDF pages or documents to BMP, JPEG, TIFF, PNG formats and has excellent image/text clarity.

I use this one, its ast and easy, but as yet, not fully tested on Windows 7

The world's smallest PDF viewer/reader to view, print, and convert PDF files to TXT, BMP, JPG, GIF, PNG, WMF, EMF, EPS. It is only 650KB for download and doesn't need lengthy installation, just download and run. Freeware!
View and Print PDF
Convert PDF to BMP, JPG, GIF, PNG, WMF, EMF, EPS
Extract PDF to TXT
Support PDF files of all versions
Work with 68+ different languages
Zoom in/out and Rotate page displays
Slide show PDF document with full screen

This i found slightly blurred on some items, it was ok when enlarging