In the PC there is a considerable number of drivers or drivers for all sorts of devices and applications, many of which do not even identify.
The ability to recognize and report what the existing drivers on your system, is part of the objective of software Portable Device Doctor, Which also checks for updates of these drivers.
To this end, the program requires no installation site and is free to download, you have a database of 3.000 GB with upgrades available for a variety of devices. When the new version of a driver comes to light, the Portable Device Doctor add it to your database.
On the other hand, there are users who have not the respective driver to operate them, so that the program also is a supplier of drivers for most of the manufacturers of devices and hardware.
