Downsize laptop to iOS devices for travel
Used to load Windows laptop with 500GB SSD via Dropbox (auto sync when arrived) but prefer smaller/lighter device, since power outlet is sometimes unavailable or broken. Plus it's hassle when in middle aisle. MS Surface would be ideal (though storage very limited) but unwilling to invest for just this purpose.
What would be the best way for iOS devices (iOS app, cloud vs storage extension) to manage (review, file/folder rename, multi-select: delete/move, not much modifying) large quantity of files (photos from previous trip, ebooks, xls, doc, movies...etc.).
I can't just use Dropbox on iOS as it does not download the files to device, unless there's separate iOS app that can deal with this.
Thanks a ton!!