I need a file manager which supports FTP or SMB (so I can copy folders) and has Open With function. I want to copy loads of PDFs from my Mac to iPad and use FastPDF to read them. I found a file manager that has FTP server but it has built in PDF viewer and can't open FastPDF. Another file manager has OpenWith function but can't copy folders. Do you know of any file manager which can do both (copy folders and open PDF with FastPDF) ?