Nikon ViewNX 2.2.1 can now handle the J1 and V1 as well as having a handful of other tweaks. Support for the Nikon 1 J1, COOLPIX AW100/AW100s and Nikon 1 V1 has been added. Support for the Smart Photo ...

I don't own a Canon. But know people that do so I have no idea what's out there. On the Nikon side they have two first party tools ViewNX and CaputreNX. When CaptureNX came around nikon thankfully ...