Files with pwm suffix can be often found on Lenovo laptops. These files are part of the Lenovo Power Management Utility and used for some kind of output files.
There is one other file type using
the PWM file extension!
.pwm - WM Keeper CLASSIC purse data
PWM file extension - Lenovo Power Management Utility output data
What is pwm file? How to open pwm files?
File type specification:
File extension pwm is most likely best known for its use in Lenovo Power Management Utility, a power management tool for Microsoft Windows installed in Lenovo laptops.
The pwm file stores output data used for internal purposes of the Power Management Utility.
