I just downloaded AnyTrans for iPhone (iMobie).  I notice when I transfer photos from my iphone to my PC, the file size is substantially lower.  Like the original photo shows a file size of 1.6 mb but when I transfer the photo to my PC, it is showing only 650 kb.  Is AnyTrans reducing the file size and quality of my photos?  I sent my transfer preferences to maintain original photos so I am disappointed that it is reducing the file size and quality.  Has anyone else noticed this??