- cocoa booklet lets you create a (center bound) booklet out of a PDF file. just print, and staple in the center - page layout is taken care of by the program.
- diffusion ebooks, by proboscis, host ebooks as PDF files. the books are designed to be freely downloaded, printed on a home printer, constructed, and distributed. there is no need for trimming, gluing or stitching. templates are available on the site, or you can make your own book using the diffusion ebook generator
- iText Class Library is an open source pure Java class library for creating and manipulating PDF documents