Tartle Information Center is a digital documents library of ebook submitted by users where anyone can come to post, share, discover, discuss and monetize there own knowledge or information files, documents etc publicaly and take advantage of the information center by accessing any file at any time. The way is simple anyone can read any file online but to get that downloaded they must be registered and to get download any file user have to upload another. The account login is fabebook only if anyone do not have facebook id they cant download our file, we have kept is necessary for the condition to avoid unavoidable anonymous downloads.