
“Soda 3D PDF Reader” adds a nice ‘page flipping’ effect to your PDF reading experience
What does “3D PDF” mean? A PDF reader that can ‘flip’ pages visually in 3D as if reading a real book. Soda 3D PDF a free PDF reader that can do this for PDFs as well as CBR and CBZ comic book formats. Additionally, it can also convert just about any document type into PDF. [...]
Split, merge, paginate, or even change the layout of a PDF with Hexonic PDF Split and Merge
Do you ever need to split pages or sections of PDF documents, or merge several PDF files together into a single whole? Hexonic PDF Split and Merge can do this for you, but it can also do a few more things that distinguish it from many of the free programs in this genre: e.g. adding [...]

The best freeware virtual PDF printer: a comparison
PDF Virtual printers are a convenient way of creating PDF files. These programs can save any kind of printable document as a PDF file; all you need to do is to select ‘print’ from your favorite program, then select the virtual PDF printer and get a PDF file. There are many excellent free virtual printers. [...]

PDF2JPG: convert PDF to JPG or other image formats quickly and easily
PDF2JPG is a small, free program that can quickly convert PDF’s to JPG or various other image formats (TIF, BMP, PNG, GIF). There are many instances where you might want to convert PDF to JPG; e.g. to break up a scanned document or ebook into its constituent images in order to fix or enhance them, [...]

Optimize PDF’s for reading on your Kindle 3: crop then (optionally) convert to AZW
If you have a Kindle 3 (the one with the 6″ screen) chances are that you love it, as I do. Except that reading most PDF ebooks and documents on Kindle 3 is rather annoying and can be downright impossible, with unreadable, miniscule text and lots of wasted white space in the margins. This is [...]

Briss: crop your PDF documents using a visual interface
Ever wanted to crop a PDF document or eBook? Briss is a freeware software that allows you to do this visually, by drawing rectangles over the page layout of your PDF. It works great in conjunction with ebook reading devices, to remove excess margins and hone in on the text or content of the document, or cropping multiple columns of text to create a page out of each for example. [...]

FreeOCR.net: free optical character recognition program converts images to text in multiple languages
Have you ever faced a situation where you needed to obtain editable text out of an image or a PDF file created from a scanned document? What you need in this case is "Optical Character Recognition" (OCR) software that will literally "read" the document and try to identify characters and words visually, and FreeOCR.net is [...]