.slnf file: how to open it on Windows

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

• J
  JetBrains Rider (EAP)

  Fast & powerful cross-platform .NET IDE

  Free 263.7031.38
• J
  JetBrains Rider

  Fast & powerful cross-platform .NET IDE

  Proprietary 2026.2.3.1

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