Download NVIDIA BIOS Editor 6.06 (NiBiTor)

NiBiTor is a lightweight NVIDIA GeForce / Quadro BIOS file utility that allows you to fine tune your GeForce or Quadro graphics card at the BIOS level. Version 6.06 contains updated GPU support, some minor fixes, and an updated design to support unknown devices.


NiBiTor is an original and reliable BIOS tweaker that supports the latest NVIDIA graphics cards and is regularly updated.

NiBiTor allows graphics card enthusiasts or avid overclockers to take full control of some of the advanced features and functionality present in the firmware of supported cards.
In this way, users gain additional performance, enable certain hidden features, tune memory latencies, provide rich information, adapt boot settings, change fan speed settings, and / or gain additional stability on their NVIDIA-based GPUs.

And that's for extra performance, enabling some hidden features, and improving stability on Nvidia-based graphics cards.

NiBitor voltages Nibitor timings NiBiTor temperatures

nibitor boot settings NiBitor info

  • Displaying detailed BIOS information
  • Device ID
  • BIOS version
  • BIOS date
  • 2D voltage
  • 3D voltage
  • Choke voltage
  • Display of core / memory frequency
  • 2D core / memory frequency
  • 3D core / memory frequency
  • Core / memory frequency throttling
  • Display of core voltage
  • Displaying memory timings
  • Product identification
  • Ability to change multiple BIOS settings
  • Core Clock is defined in BIOS
  • Memory clock speed is determined in BIOS
  • Core voltage is determined in BIOS
  • Memory timings defined in BIOS
  • Temperature settings defined in BIOS
  • Fan speed settings are defined in BIOS
  • Specific Boot Settings
  • OEM graphics card and extended login message
  • Monitoring specific parameters
  • Graphics card launch settings
  • TV mode selection (NTSC / PAL)
  • BIOS integrity check capability
  • BIOS checksum check
  • Checking the BIOS structure

This version supports the following new GPUs:

Added support for GeForce 9800M GTX.
Added support for GeForce 9600M GT.
Added support for GeForce 8400M GS.

The NVIDIA BIOS editor (known as NiBiTor) has been updated to version 6.06 by its developer.