Top 10 eBook Converters

1
Calibre
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
Windows PCMac OSLinux
2
Hamster eBook Converter
Hamster eBook Converter Is a 100% Free Download and Easy Way to Move eBooks Between Devices - allows you to convert eBook files in proprietary formats for Sony, iRiver, Amazon, Kobo, and other eBook readers into a version that can be read on any other reader, or on all of them as a simple PDF or file format they all understand.
Windows PC
3
GooReader
GooReader is a desktop app that allows you to read and download Google Books, add bookmarks, annotations, create a local Library and save books to PDF. GooReader allows to access your online Google Library and manage your personal bookshelves.
Windows PhoneWindows PC
4
2EPUB
The Free Online ePub Converter. This ePub converter allows you to convert pdf, doc and other types of documents & ebooks to ePub format, the standard format for ebooks, supported by many ebook readers including iPad, iPhone, iPod, Sony Reader, BeBook, Nook, Kobo (for Kindle use mobi).
Online
5
AVS Document Converter
AVS Document Converter makes it extremely easy to convert documents between specified formats,like PDF, EPUB, DOC, JPG, ect.. When you load a document, you will see buttons on left side using which you can control the output format. You can even add watermark to your documents, and password protected PDF files.
Windows PC
6
PDFCreator
Create PDF files from virtually any document. Use different profiles to quickly switch your settings. Control the size and quality of the resulting file
Windows PC
7
EPUB Builder
EPUB Builder is a popular pdf to epub conversion software, specially designed for ebook reader and publisher. It can not only convert pdf to epub, it also can convert Microsoft Word .doc, .txt, .chm, even html to epub. This epub converter allows users to customize eBook cover, info, layout, tables of contents to build their own ebooks.
Windows PCMac OS
8
Enolsoft PDF Creator
Enolsoft PDF Magic for Mac is all-in-one solution for all the Mac users to merge several PDF files into one PDF, split multi-page PDF document into smaller PDF files, reorder and rotate PDF pages, as well as insert PDF pages, images (JPG, PNG, TIFF, BMP, GIF etc.) and other documents (*.pages) into PDF documents on Mac.
Mac OS
9
Enolsoft PDF Converter
Convert PDF to Word, PowerPoint, EPUB, HTML, RTFD, Text, JPG, PNG, TIFF and more... Fast, accurate and ease-to-use. Fully compatible with OS X 10.8 Mountain Lion. Batch or partial PDF conversion mode, it's your choice! Converts encrypted PDF files on Mac with good preservation. Converts 200-page PDF to other document format within 1 minute.
Mac OS
10
iStonsoft ePub Converter
With iStonsoft ePub Converter, you can: Build an eBook by converting multiple formats to ePub: Word to ePub, PDF to ePub, Text to ePub, HTML to ePub, MOBI to ePub, etc. Batch convert more than one file to ePub at one time. Preserve all the text, columns, tables, images, graphics, hyperlinks, layouts in the imported files. Output the standard eBook format compatible with most popular e-Readers.
Windows PCMac OS


11
iStonsoft MOBI to ePub Converter
iStonsoft MOBI to ePub Converter is professional for converting MOBI or PRC to ePub files for reading on computer(with ePub reading software), NOOK Color/Tablet, iriver Story HD, iPad, iPhone, iPod touch, Sony Reader, Android phones/tablets, and so on.
Windows PC
12
EPUB to MOBI
EPUB to MOBI is a free software that can convert the *.epub e-books to *.mobi e-books. It supports batch conversion, you can one time convert many files. This software will automatically extract the original contents of each EPUB file, then analysis, format and convert these files. The conversion process is very fast.
Windows PC