What is .SLN file extension?
.SLN file extension is a known file type. This section tells you everything you need to know about this extension.
Structure file for organizing projects in Microsoft Visual Studio; contains text-based information about the project environment and project state.
When opened, the preSolution, Project, and postSolution information is read from the SLN file. This data is used to load the solution, projects within the solution, and any persisted information attached to the solution.
SLN files are similar to Windows Program Group (.VBG) files used by Visual Basic.
You can see a list of software programs below that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.