Blueprints with LargeViewer App Reviews

Does as advertised and more. Great for reviewing schematic drawing.

This app is able to open PNG files that are 40,000 by 40,000 pixels or more. Viewing and zooming is extremely fast with no lag. As one other reviewer noted, Large Viewer is probably faster than viewing on a powerful desktop computer. This app works great for viewing huge maps or very large schematics without needing an Internet connection. Additionally, I could see the app being very useful to photographers working with very high resolution photos as the iPad retina display shows details better than most computer monitors. Overall a great app with excellent customer support.

I had tried assorted PDF tools before this one and all were extremely frustrating. Large viewer works extremely well and efficiently.