DefectPX is a free and open-source software designed to test monitors and screens for dead, stuck, or defective pixels. With multi-monitor support and an intuitive interface, users can test anytime and anywhere, even before purchasing or during the warranty period.
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Our system has scanned the download for viruses, and we suggest that you also check the files before installation. The version of DefectPX you are about to download is 2.0.0, and the download will be provided as is, with no modifications or changes made on our end.