.sln file: how to open it on Windows

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

• 
  MyuneMusic

  一个基于 Flutter (Dart) 实现的简易本地音乐播放器。

  Open source 0.9.5 ★ 497
• 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
• 1
  10x

  A High-Performance C++ Editor

  Proprietary 1.0.565.0

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