.ct file: how to open it on Windows

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

About the format

Format

Stats+ Data File

PRONOM identifier

x-fmt/145

Format data: freedesktop.org shared-mime-info and PRONOM (The National Archives, UK).

• 
  XnView MP

  Professional Image Viewer & Photo Management

  Proprietary 1.12.2.0 436.9K ↓
• S
  Sublime Text 4

  Sublime is a sophisticated cross-platform text editor for code, markup and prose.

  Proprietary 4.0.0.421500

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