We have be notified of a bug in SignMyPad and SignMyPad Pro 6.2.5 for the iPad. If you copy or move a file into the folder the file doesn’t show up in the list. The file actually does exist (you can see it in iTunes or if you attempt to copy another file into the folder) – but it’s just not showing in the list view.
The bug has been brought to our attention and is currently being fixed. We should have an update out shortly that fixes this issue. We are sorry for the incovienence.
While this issue is being fixed we suggest you just leave PDFs in the main /Documents folder for now, this way you can access all of your files.