The free doctape Viewer iOS app lets you open more than 80 different file types using an iPhone, iPad, or iPod touch. The app is very useful, but CIO.com blogger James A. Martin found a few drawbacks.

Usually, there are dedicated applications to view different types of files. However, if you are looking for a viewer that lets you view files of multiple types, you have landed on the correct article.

Nowadays, most people want to take various types of photos of their friends and families on their mobiles and tablets. It remains as a memory on their smartphones, but when they want to relive those ...