Doc Scanner se pdf kaise banaye /how to make fdf to jpg and QR code generate in doc Scanner aap

Doc Scanner se pdf kaise banaye how to make fdf to jpg QR code generate in doc Scanner aap स्केनर ऐप का उपयोग कैसे करें Qr code ko search kaise kare qr code kaise banaye MB se KB mai kam kaise kare Link daunload doc scanner aap https://play.google.com/store/apps/details?id=com.cv.docscanner