Nikon Manual Viewer is a viewer app for iPhones and iPads that allows user to download several of Nikon products manuals for DSLR, Nikon 1 and Speedlights within the app. This definitely is a welcome move to most users like me who tend to refer to their manual to find more technical information. Now that the complete manual is available at the tip of your hand, makes it more convenient. The best thing is it’s free and easy to use, you can download as much product manual you like. To download the manual you need Internet connection, once downloaded the manual are placed in the app bookshelf for future offline use, you can also sort the manual as per your choice. Tap a manual in the bookcase to launch the viewer. The viewer supports Table of contents, Index and Quick search, has the ability to add notes in pages and to bookmark them. The viewer is currently available in English and Japanese language.
Nikon Manual Viewer [link]