OnBarcode.com Free QR Code Scanner
OnBarcode.com Free QR Code Scanner is a pretty small-sized software program which was developed specifically to scan and view QR codes, with support for multiple image formats.
The upper hand of a portable app
The installation process is not a prerequisite, as this tool is portable. Consequently, unlike installers, it is not going to add any new items to the Windows registry and hard drive without your permission, and no leftovers will remain on the disk after you delete it.
It is also important to keep in mind that OnBarcode.com Free QR Code Scanner can be used on any PC you have been granted access to, by simply moving the program files to a USB thumb drive and double-clicking the EXE.
Easy-to-use environment and supported extensions
The interface you come across can only be described as plain and simple, since it only consists of a buttons and a pane in which to display the contents of a QR code. As a result, it becomes pretty obvious that all user categories can learn how to handle it with great ease, including those with little or no previous experience with computers.
This application allows you to view the contents of a QR barcode image, by simply uploading it using the integrated file browser. It supports a pretty long list of picture formats, including GIF, JPG, JPEG, PNG, TIF and BMP.
Conclusion and performance
CPU and memory usage is low at all times, the interface is accessible to both beginners and highly experienced users and the response time is good. We did not discover any kind of stability problems such as errors, crashes or freezes in our tests.
Taking all of this into consideration, we can safely say OnBarcode.com Free QR Code Scanner is a pretty simple, yet efficient piece of software.