Alarm software

Hi everybody, i am looking for a small software (very low memory usage) that can trigger sound alarms when a price (configurable) is reached.

Thanks in advance

Metatrader has a built-in alarm system...

Ronald, I knew that but I need a more basic software because running MT4 keep the fan cooler of my laptop on all night long and it is noisy, thanks

MT4 is pretty barebones. Are you sure you're not running indicators, EAs, etc on MT4 at the same time?

Thanks Ronald, I will try to make a profile with less charts and indicators, let's see