We have developed an application for easy selection and import of raw photos to an android tablet or smartphone with native support for such formats as .nef .cr2, .cr3, .raf...
Click more ( ⋮ ) in the upper right corner(hamburger) and select Settings -> Manage included folders and add your storage device root folder first, then add raw files folder in the same way, like 100CANON for canon cameras, then tap back to go to main screen with folder list, swipe down to interface updates and you should see a new folder with a usb icon
As my photography teacher used to say, sometimes the biggest work of a photographer is not to take the best shot, but then to choose the best of the shots. Our application is perhaps the best tool among android applications to do this on the go!
Just select the images you like and click share, in the window that opens, select your favorite raw image processing application.
Learn MoreThe app does not yet work with all raw file types. With your support we will be able to add more formats.