GooReader is a handy, easy to use desktop software specially designed to enable you to search and read books and magazines available on Google Books.
Though the primary feature of this small program is a comfortable book viewer that allows to read Google Books on your desktop, it also can convert Google Books to PDF files and save them on your computer. GooReader works quite fast and can download a 300-pages book in few minutes.
It also includes the inbuilt Google Books Search tool that shows, which books have a full view, partial preview or no preview. You also can view the number of available pages of each book. Besides, it doesn’t require you to log in your Google Account, so it’s no risk that it could be banned.