Google Books is an awesome online service from Google which has millions of books made available and they are available for purchase as well as reading. There are also many free books available, but the main problem is that you cannot download these books. Google Books Downloader is a freeware app for Windows which allows you to download the books available online to your desktop.
Free Google Books Downloader is very easy to use. The UI is quite straightforward. In only 2 steps, you can easily and quickly download books. You just need to paste the URL for the particular book and then click on the download button. Now wait for it to complete and you can start reading your book on desktop.
The app works on all versions of Windows and pretty handy if you want the books to be available offline.