1.FreeBookSpot

It claims to have 4665 FREE BOOKS spread over in 97 categories making an astounding collection of 75.33GB.

From scientific books to Fiction this website has a easy to use interface and a marvellous collection. Bookmark this one for sure.

2.4eBooks

For a computer geek is website is the perfect stop for programming books. You can find thousands of Programming books covering .NET, Ajax, Java, etc.

3.Free-eBooks

A online source for ebooks and authors. This is a good website for budding authors who want their ebooks to be spread over internet for many people to read and appreciate. This website accepts ebooks from authors and also provides free magazines.

4.Free Computer Books

A vast collection of ebooks related to Computers, Programming, and Techinical Books. It has been distributed in various topics and sub divided in various other sub categories to make it easy to browse.

5.Globusz

This is an ePublishing house, helping authors to create their ebooks and make other users available with the ebooks. They also rate the ebooks on the value of information.

6.The Online Books Page

It has more than 30,000 ebooks added to the collection.

7.Many Books

There are 20,000+ ebooks available for free here with special ebooks for PDAs, ebook readers, iPod and other portable media.

8.Free Tech Books

Computer Science, Engineering and Technical books available here. These books are legally and freely available. The website also provides lecture notes and textbooks for student reference.

9.Get Free Ebooks

All legally downloadable ebooks available here for free. With wide spread categories its easy to get your interest of ebook.

10.KnowFree

This website helps with exchanging ebooks, video tutorials, notes and other educational stuff for reference and practice.