._SLN File

._sln is Microsoft Visual Studio Launcher data

Key Features: ._SLN File Extension

Features	Description
File Extension	._sln
Format	N/A
Created by	Microsoft Corporation
Category	Various data

What's on this Page

How to open:
How to convert:

What is an ._SLN file?

The _sln file extension is associated with Microsoft Visual Studio, an integrated development environment for Windows, Windows Phone and web applications.

The ._sln file stores various data used by Visual Studio Launcher.

How to open:

Probably not meant to be accessed by the user.

How to convert:

Probably cannot be converted to anything else.

Microsoft Corporation

Various data

N/A

How to solve problems with _SLN files

Associate the _SLN file extension with the correct application. On :
Windows: Right click on any _SLN file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *._SLN files". Mac: Right click (or Ctrl-click) the _SLN file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
Update your software that should actually open ._SLN is Microsoft Visual Studio Launcher data. Because only the current version supports the latest _SLN file format. Search, therefore, e.g. on the Microsoft Corporation manufacturer website after an available ._SLN is Microsoft Visual Studio Launcher data update.
To make sure that your _SLN file is not corrupted or virus-infected, get the file again and scan it with antivirus software.