Dropbox is pre-installed on many Android phones, for example:
http://geektech.in/archives/6318 (which comes with extra free storage up to 5GB for HTC users).
Pre-installing on PCs is possible, though my quick Googling didn't turn up anyone doing it. Pre-installation on Apple devices is unlikely, of course.
Pre-installing on PCs is possible, though my quick Googling didn't turn up anyone doing it. Pre-installation on Apple devices is unlikely, of course.