Inkdit - Electronic Signature
Cool Reader - Fast and small cross-platform eBook reader for desktops and handheld devices
iReader - iReader is one of the most accomplished ways to read the books right from your smartphones.
FBReader - FBReader is an e-book reader for various platforms. Features:
Lithium - Lithium is a marketing solution for businesses looking to establish a brand and reach out to a community of customers.
Booksie.com - Booksie is a free online publishing site that allows writers to easily post, share, and promote their writing.