The PWM Generator can generate pulse width modulation signals in real time. The frequency as well as the duty cycle and the amplitude can be changed instantaneously.

You can save 4 memory presets and the software supports multiple sound cards.



Select a server below to download the software. You can try it for free for 30 days.


EXE file

ZIP file

Server 1



Server 2




To check the final price including taxes in your country and for online orders click here to go to the order page

Prices for a single license: Outside the European Union, no sales tax added: €14 (approx US$ 18.00)

Inside the European Union sales tax will be added, e.g. 19% in Germany: €16.66

Once you have ordered online, a key will be sent to you immediately by email which will turn your trial copy into the full version.
Registered users are eligible for unlimited upgrades to new versions when they are published.

Payment options include the choice of PayPal, credit cards, debit cards, bank transfers, checks, cash, or purchase orders / orders on account, including billing in various currencies.
We accept Visa, MasterCard, EuroCard, American Express, Discover, JCB, Diners Club, Switch and Solo.
You can send checks to ShareIt’s offices in the U.S. and Europe as well as wire transfer money to local bank accounts in your country.