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Windows Software for Updating the Firmware of PEAK-System Hardware Products

The firmware of our hardware products is constantly being improved. Beside general enhancements and error corrections, new versions can also include new features.

With our free Windows software PEAK-Flash, it is possible to update the firmware of a PC interface connected to the computer or of a hardware product via a CAN connection. For this, the user is guided step by step through the procedure. After the detection of the hardware, the latest firmware version can be uploaded. PEAK-Flash includes the latest firmware of our hardware products and is regularly updated for this.

In addition, PEAK-Flash is used for uploading custom firmware when working with our programmable hardware products such as the PCAN-Router Pro FD.

System requirements

  • Windows® 11 (x64/ARM64), 10 (x86/x64)
  • For the CAN bus connection: PC CAN interface from PEAK-System


Easy-to-use tool for updating the firmware of PEAK-System hardware products as well as CAN and LIN adapters for Windows® 11 (x64/ARM64), 10 (x86/x64).


Additional information