CAN Tools

Free Software Tools for esd CAN Boards


  • Additional free-of-charge tools as part of the esd software development kit (CAN SDK)

  • Supports efficient setup and analysis of CAN applications and networks

  • Operational with all esd PC-CAN interfaces (e.g. PCIe, USB, EtherCAN/2 ...)

  • Runs under all popular Windows® 32 and 64 bit operating systems

  • Included in CAN SDK


CAN Tools   


CANreal Display and record of CAN message frames
CANplot Graphically display of CAN data
CANrepro Replay of pre-recorded CAN messages
CANscript Python based scripting tool
COBview Analysis and diagnostics of CANopen® nodes

System Requirements:

  • Windows 32 bit or 64 bit system
  • 30 MB free HD drive space
  • esd CAN driver installed

Note: For a running CAN network at least two CAN devices are necessary.

esd CAN Tools for CAN/CANopen networks