SLN File Extension

Visual Studio Solution File Type

Extension .sln
Developer Microsoft
Popularity 5.0 (88 Votes)
Mime Type text/x-asm
Default Program Microsoft Visual Studio
Category Developer Files
Format Not Available
Updated 8/1/2022

What is a SLN File Type?

The pre-solution, project and post-solution information is read from the SLN file. This is used to load the solution, the projects into the solution, and any persistent information attached to the solution.

The SLN files are similar to the .VBG files used by Visual Basic.



SLN file extension is created by Microsoft, also known as Visual Studio Solution File. SLN has been classified as Developer Files. The format of this file type has not been determined yet. You can open SLN files in Microsoft Visual Studio program.

Free online SLN Tools & Apps

We have also the free online .SLN (Visual Studio Solution File) file extension apps that can allow to view, edit, convert from to SLN, merge, split and compare the SLN files without installing anything on your system. Please click on the links to explore the complete list of details for each required feature.

SLN Files Common Issues

There are few common issues with the Visual Studio Solution File .SLN File Extensions while opening the .SLN files on Windows and MacOs, we have solution to those issues such as:

Can't Open SLN Files?

  1. You must have supported software programs installed for Visual Studio Solution File on your system such as Microsoft Visual Studio.
  2. Associate default Microsoft Microsoft Visual Studio program for *.sln (Visual Studio Solution File) files.

    Associate SLN Default Program on Windows
    1. Right-click a *.SLN (e.g example.sln) file and click Open With.
    2. In the Open with dialog box, click Microsoft Microsoft Visual Studio program Or click Browse to locate the program (*.exe) that you want.
    3. Select check box for Always use this app to open .sln files.

    Associate SLN Default Program on MacOs
    1. Click *.SLN (e.g example.sln) file and click information -> Open With.
    2. In the programs list, click Microsoft Microsoft Visual Studio program Or other appropriate program that you want.
    3. Confirm Change for all... and Contine.
    4. A message will appear "This change will be applied to all files with .Microsoft Visual Studio extension. By clicking Continue you confirm your selection", click Contine to apply changes.

Related SLN File Extensions

SLN default file extension is .SLN and other similer related extensions are:

.sll file extension .slogo file extension .addin file extension .appx file extension .appxmanifest file extension .appxsym file extension .appxupload file extension .asax file extension .ascx file extension .ashx file extension .asm file extension .asmx file extension .asp file extension .aspx file extension .axd file extension .bsc file extension .c file extension .cc file extension .cd file extension .clw file extension .cod file extension .config file extension .cpp file extension .cs file extension .cshtml file extension .csproj file extension .css file extension .csx file extension .cxx file extension .dbml file extension .dbproj file extension .def file extension .dgml file extension .dgsl file extension .diagsession file extension .dib file extension .disco file extension .discomap file extension .dtd file extension .edmx file extension .feature file extension .filters file extension .fs file extension .fsi file extension .fsproj file extension .fsscript file extension .fsx file extension .h file extension .hh file extension .hlsl file extension .hpp file extension .htm file extension .html file extension .hxx file extension .idb file extension .idl file extension .inc file extension .inl file extension .ipch file extension .js file extension .licenses file extension .licx file extension .lsproj file extension .master file extension .mdf file extension .mdmp file extension .mfcribbon-ms file extension .msha file extension .mshi file extension .msixbundle file extension .msixupload file extension .myapp file extension .natvis file extension .ncb file extension .nupkg file extension .odl file extension .orderedtest file extension .props file extension .psess file extension .rc file extension .rc2 file extension .rct file extension .rdlc file extension .refresh file extension .res file extension .resjson file extension .resources file extension .resw file extension .resx file extension .rgs file extension .ruleset file extension .sbr file extension .sdf file extension .sdl file extension .settings file extension .sitemap file extension .skin file extension .snippet file extension .sql file extension .sqlproj file extension .srf file extension .ssc file extension .suo file extension .svc file extension .targets file extension .testrunconfig file extension .testsettings file extension .tlh file extension .tli file extension .trx file extension .tt file extension .user file extension .vb file extension .vbhtml file extension .vbproj file extension .vbscript file extension .vcp file extension .vcproj file extension .vcw file extension .vcxproj file extension .vdp file extension .vdproj file extension .vscontent file extension .vsdisco file extension .vshostexe file extension .vsi file extension .vsix file extension .vsmacros file extension .vsmdi file extension .vsmproj file extension .vsp file extension .vspf file extension .vsprops file extension .vsps file extension .vspscc file extension .vspx file extension .vssettings file extension .vssscc file extension .vsz file extension .w32 file extension .webtest file extension .wid file extension .wiq file extension .wsdl file extension .wsf file extension .wsp file extension .xaml file extension .xamlx file extension .xhtml file extension .xml file extension .xsc file extension .xsd file extension .xsl file extension .xslt file extension .xss file extension

All Platform Software Programs for SLN File Extension

List of all softwares that can open the SLN files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Microsoft Windows logo image Open SLN File on Windows

Software License Developer
Microsoft Visual Studio image. Microsoft Visual Studio 2019 for Windows  Open microsoft website. Commercial Microsoft

MacOs logo image - FileProInfo.comOpen SLN File on Mac OS

Software License Developer
MonoDevelop image. MonoDevelop 000 for MacOs  Open monodevelop website. Free MonoDevelop

Linux logo image - FileProInfo.comOpen SLN file on Linux

Software License Developer
MonoDevelop image. MonoDevelop 000 for Linux  Open monodevelop website. Free MonoDevelop

Website logo image - FileProInfo.comOpen SLN file on Web

Software License Developer

iOS logo image - FileProInfo.comOpen SLN file on iOS

Software License Developer

Android logo image - FileProInfo.comOpen SLN file on Android

Software License Developer

About Licensing

  1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
  2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
  3. Free+ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
  4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
  5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

SLN file extension icon image.About SLN - Visual Studio Solution File

FileProInfo is to help you understand about the Visual Studio Solution File with *.SLN suffix, and provide the complete detail as how to open, edit, convert, merge, split and compare it with other related software programs, software download links and free online apps and tools.

Our professional team members at FileProInfo have been individually researched and verified the details for SLN. We want to be 100% accurate and publish the information about file formats, tools, apps and software programs that we have tested and validated.

If you would like to suggest any additions or updates to this page for SLN, please let us know.

Updated 8/1/2022


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