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LSPROJ file extension

The table below provides useful information about the .lsproj file extension. It answers questions such as:

  • What is the .lsproj file?
  • What program do I need to open a .lsproj file?
  • How can the .lsproj file be opened, edited or printed?
  • How can I convert .lsproj files to another format?
  • Where can I find the specifications for .lsproj?
  • Which MIME-type is associated with the .lsproj extension?

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

Microsoft Visual Studio LightSwitch Project

LSPROJ file is a Microsoft Visual Studio LightSwitch Project. Microsoft Visual Studio LightSwitch is a member of the Visual Studio family focused on making it easy to develop line of business applications. It is a rapid application development (RAD) tool.
LSPROJ format description not yet available
Category: Project files
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
LSPROJ aliases:
LSPROJ related links:
LSPROJ related extensions:
Microsoft Visual Studio 2013 LightSwitch Project

Other types of files may also use the .lsproj file extension.

The .lsproj file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

isproj, lproj, psproj

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

InstallShield MSBuild Project
Language Project Folder
PyScripter Project
PostSharp Project Configuration

Can't open a .lsproj file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .lsproj file association, check the FAQ.

Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .lsproj file extension, write to us!

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