PDF Search Engine allows you to search the web for the e-books you are looking for. You just type in the name of the book you are looking for or a key word for that book, and a list of the results comes up. Before downloading the document listed, you can check it out from the site first. An image of the PDF is displayed and the document does a slide show in a sense, showing each page included in the file. If you are satisfied and have found what you are looking for, you can then go and download the file to enjoy at your leisure. You can also browse by tags, or just check out the entire directory if you’re not feeling creative but are looking for something to read. So if you’re trying to find an e-version of a book or document somewhere online, use the PDF Search Engine to make your life easier.