iPusnas is a free application for Android that allows you to borrow books from the National Library of the Republic of Indonesia. You can use it to borrow ebooks or PDFs and read them on your mobile device. This is a free application that does not require you to pay any fees to use it. You can also use it to borrow audiobooks, e-magazines, e-newspapers, and other publications.

If you want to make sure that you always have a copy of the book that you are borrowing, you can choose to have a copy of the book sent to your address.