Calibre (Available for Mac and PC) – calibre is a free and open source e-book library management application developed by users of e-books for users of e-books. It has a cornucopia of features divided into the following main categories:
- Library Management
- E-book conversion
- Syncing to e-book reader devices
- Downloading news from the web and converting it into e-book form
- Comprehensive e-book viewer
- Content server for online access to your book collection
Briss : This project aims to offer a simple cross-platform application for cropping PDF files. A simple user interface lets you define exactly the crop-region by fitting a rectangle on the visually overlaid pages.
- Amazon
- Barnes & Noble
- Books On Board – (Not a lot of Kindle compatible books but e-pub can be converted with Calibre. Excellent customer service.)
- FictionWise
