Sorry to sound stupid but..

[DellStreak]

How do you download the Apps on this site? It shows a barclse but what is the best application to use to read it?

 

[Rew]

You need this:

Downloads - zxing - Project Hosting on Google Code

 

[takeshi]

It shows a barclse but what is the best application to use to read it?

You'd have to try some barcode scanner apps to see what suits you best. There are plenty of apps out there for this.

 

[ProudPapaG]

Barcode Scanner and ShopSavvy are two of the more popular ones.

you can get those off the market.

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