#4 Aviary:

Till now the story was primarily concentrated on text editors, but here is a even more impressive editing tool mainly for photos. Aviary is very important tool which can fix photos and buttons associated with the browser. Photoshop might cost hundreds of dollars, but Aviary does most of what the average person wants for next to nothing.

The app offers the basic ways of drawing text or lines, and a number of Web apps use these features to draw graphs. Aviary works on HTML5’s Canvas object.

#5 Scribd:

Scribd started as a flash application for documents on the web. But now the app has come with some new features that certainly can enhance the power of HTML5. Features like Web fonts and canvas are considered as the best tools for photo editing. Scribd's HTML5 version is simpler because the incompatibilities caused by having to use the Flash plug-in are out of the picture. The other features of the browser also work with the documents -- which wouldn't happen when relying on the Flash plug-in.

Also Read: Watch Out For these 20 Super-Cool Cloud Services

Also Read: 10 Must-Watch Futuristic IT Trends