This is one of my favorite apps. I use this a lot for transferring ebooks and documents from my computer to my Ipad (and sometimes my Iphone) without needing to use Itunes. I just drag and drop files to my computers web browser, and they show up on a nice list in this app on my device. Then, I can choose to copy/open the files in other apps on my device (such as Ibooks, Kindle, my pdf reader, audio/video player, etc.). Of course, as it says in the description, you can transfer virtually ANY type of file, and you can do it both ways (computer to device or device to computer). Whats also great is that you can transfer files from ANY computer connected to the same network, wirelessly, without installing anything on that computer. So if you are at a friends place, or at work, you can transfer files to/from your device and another computer in a snap. This has become one of my most-used apps. I upgraded to the Pro version, which is excellent. I cant recommend this app highly enough. Its WAY much easier and quicker than the hassles of using cables and sync.
californiacoast about Weafo File Transfer - Share Photo & Video via WiFi