.ibq file: how to open it on Windows

2 Windows apps register the .ibq extension. Install one of them to open the file with a double-click.

• 
  ImgBurn

  ImgBurn is a lightweight CD / DVD / HD DVD / Blu-ray burning application.

  Free 2.5.8.0 207.9K ↓
• I
  IsoBuster

  The Ultimate Data Recovery Software

  Proprietary 5.8

Related guide: Change the default app for a file type in Windows