Barcode & QR Code Scanner - A free app which allow to read and generate barcodes for Android.
Barcodi: QR & Barcode Reader - Free QR Code Generator: This free online barcode generator creates all 1D and 2D barcodes. Download the generated barcode as bitmap or vector image.
QuickMark - QuickMark makes everything possible.
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QR-Code Generator - QR Code Generator lets you create memorable marketing campaigns with trackable QR Codes—designed by you.