There was a download of DriverDr 6.5.0 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The most popular versions of the program 6.5, 6.3 and 6.2. We recommend checking the downloaded files with any free antivirus.
The program belongs to System Utilities. DriverDr is suitable for 32-bit and 64-bit versions of Windows XP/XP Professional/Vista/7/8/10/11. Commonly, this program's installer has the following filename: DriverDr.exe. This program is a product of Driver Doctor.
From the developer:
DriverDr is a free to use app that allows you to update your drivers.
You may want to check out more software, such as Winferno Registry Power Cleaner, AusLogics Registry Defrag or jv16 PowerTools, which might be related to DriverDr.