If you have a valid license for Version 3.0 that was purchased within the last 12 months, you may be eligible for a free upgrade to the latest version. You can check your eligibility at the PassMark Free Upgrades page.
Test specialized keys like .COM or .WWW found on multimedia keyboards.
: PassMark KeyboardTest is paid software . Be wary of "long text" serial numbers found on unofficial sites or forums; these are often invalid, malicious, or part of unauthorized distributions. serial number passmark keyboard test 30
Consulting the (Help > About) within the software interface if it is already activated. Key Features of PassMark KeyboardTest
PassMark KeyboardTest is a lightweight, professional windows application designed to log and test desktop, laptop, and mechanical keyboards. It provides a visual map of your keyboard, highlighting keys as they are pressed so you can instantly see if a switch is dead, stuck, or ghosting. If you have a valid license for Version 3
For versions V3.2 and earlier, licensing could be achieved by creating a key.dat file in the installation directory. However, for modern versions, direct activation within the software is recommended.
What (Windows 10, Windows 11, macOS) are you running? : PassMark KeyboardTest is paid software
A serial number is only needed after the trial ends to unlock the full version. Do not use cracked serials — they often contain malware.
Displays BIOS keyboard codes and Windows scan codes, essential for debugging low-level input issues.
Instantly shows which key is pressed on the screen.