BeepChecker is a Windows software that plays standard beep sounds and generates custom ones using simple tones on the speaker. Its main purpose is to help users get familiar with the different standard beep sounds. It is portable and easy to use.

BeepChecker is an excellent tool that makes it easy for you to familiarize yourself with the sound of different Windows beeps and to learn how to differentiate between them. It's an ideal tool to use to check system sounds configuration on your PC, Windows versions or even virtual machines.
BeepChecker is especially useful for hardware enthusiasts who want to test if the beep sounds are produced through the internal PC speaker or the sound card.
The best part is that this program is extremely simple to use. You just need to download the small executable file and run it directly without the need to install anything. Its tidy user interface has a Play button and a description label for each type of beep, as well as frequency and duration input boxes for generating custom beeps.
Overall, BeepChecker is an excellent software that's definitely worth checking out if you want to learn more about Windows beep sounds, and it's completely free to use.
Version 2.0: Gone Open Source! Support for the upcoming Windows 10. Improved native support for Windows 8 and 8.1. Added an installer program as a download option. Improved program icon.