Wintimertester 1.1.zip =link= -

WinTimerTester is a free, lightweight, and portable Windows utility that allows you to test and compare the accuracy of the Windows timer APIs, including the multimedia timer, the high-resolution timer, and the QueryPerformanceCounter API.

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The tool is portable and does not require installation. Simply extract the contents of the ZIP file and run the executable. WinTimerTester is a free, lightweight, and portable Windows