> Is there an app to read pdf files off the SD adapter?
No. You just have to change your thinking. Carrying PDF on a SD card is just one way to transport these files. I use Google Docs and Dropbox to store my PDF files that I need to access from Internet connected devices.
Not every desktop or laptop has a SD slot, so you won't be able to read the content. Not every PC or laptop has an Internet connection. So the wise thing would be to have he needed PDf files on both medias so that you can have access appropriately.
Carl W. Brooks
iAmThereforeiPad, Founder and Chief Editor
iPad News, Reviews and How-To-Dos.
We help make your iPad experience Magical through information!