.blx file: how to open it on Windows

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

• B
  Bluebeam Revu 21

  Mark up PDFs, build custom workflows and collaborate in real time from anywhere.

  Proprietary 21.11.0
• M
  MapTiler Engine

  Software for converting your data into fast zoomable maps.

  Proprietary 14.1.2

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