Microsoft .NET Core

This is not the latest version of Microsoft .NET Core available.

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3.1.15 | Updated: 11 May 2021



Downloads of v 3.1.15:


Software Author(s):

  • Microsoft

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Microsoft .NET Core 3.1.15

This is not the latest version of Microsoft .NET Core available.

  • 1
  • 2
  • 3

This Package Contains an Exempted Check

Not All Tests Have Passed

Validation Testing Passed

Verification Testing Exemption:

Reboot required


Scan Testing Successful:

No detections found in any package files


To install Microsoft .NET Core, run the following command from the command line or from PowerShell:


To upgrade Microsoft .NET Core, run the following command from the command line or from PowerShell:


To uninstall Microsoft .NET Core, run the following command from the command line or from PowerShell:


NOTE: This applies to both open source and commercial editions of Chocolatey.

1. Ensure you are set for organizational deployment

Please see the organizational deployment guide

  • Open Source or Commercial:
    • Proxy Repository - Create a proxy nuget repository on Nexus, Artifactory Pro, or a proxy Chocolatey repository on ProGet. Point your upstream to Packages cache on first access automatically. Make sure your choco clients are using your proxy repository as a source and NOT the default community repository. See source command for more information.
    • You can also just download the package and push it to a repository Download

3. Enter your internal repository url

(this should look similar to

4. Choose your deployment method:

choco upgrade dotnetcore -y --source="'STEP 3 URL'" [other options]

See options you can pass to upgrade.

See best practices for scripting.

Add this to a PowerShell script or use a Batch script with tools and in places where you are calling directly to Chocolatey. If you are integrating, keep in mind enhanced exit codes.

If you do use a PowerShell script, use the following to ensure bad exit codes are shown as failures:

choco upgrade dotnetcore -y --source="'STEP 3 URL'"

Write-Verbose "Exit code was $exitCode"
$validExitCodes = @(0, 1605, 1614, 1641, 3010)
if ($validExitCodes -contains $exitCode) {
  Exit 0

Exit $exitCode

- name: Ensure dotnetcore installed
    name: dotnetcore
    state: present
    version: 3.1.15
    source: STEP 3 URL

See docs at

chocolatey_package 'dotnetcore' do
  action    :install
  version  '3.1.15'
  source   'STEP 3 URL'

See docs at

    Name: dotnetcore,
    Version: 3.1.15,
    Source: STEP 3 URL

Requires Otter Chocolatey Extension. See docs at

cChocoPackageInstaller dotnetcore
   Name     = 'dotnetcore'
   Ensure   = 'Present'
   Version  = '3.1.15'
   Source   = 'STEP 3 URL'

Requires cChoco DSC Resource. See docs at

package { 'dotnetcore':
  provider => 'chocolatey',
  ensure   => '3.1.15',
  source   => 'STEP 3 URL',

Requires Puppet Chocolatey Provider module. See docs at

salt '*' chocolatey.install dotnetcore version="3.1.15" source="STEP 3 URL"

See docs at

5. If applicable - Chocolatey configuration/installation

See infrastructure management matrix for Chocolatey configuration elements and examples.

This package was approved as a trusted package on 11 May 2021.


.NET Core is a general purpose development platform maintained by Microsoft and the .NET community on GitHub. It is cross-platform, supporting Windows, macOS and Linux, and can be used in device, cloud, and embedded/IoT scenarios.

This package is required to run console applications with the .NET Core runtime (it is effectively an alias for the dotnetcore-runtime package). For running ASP.NET Core applications on IIS or IIS Express, install the dotnetcore-windowshosting package. For developing .NET Core applications, install the dotnetcore-sdk package.

Log in or click on link to see number of positives.

In cases where actual malware is found, the packages are subject to removal. Software sometimes has false positives. Moderators do not necessarily validate the safety of the underlying software, only that a package retrieves software from the official distribution point and/or validate embedded software against official distribution point (where distribution rights allow redistribution).

Chocolatey Pro provides runtime protection from possible malware.

Version Downloads Last Updated Status
Microsoft .NET Core 3.1.19 4468 Tuesday, September 14, 2021 Approved
Microsoft .NET Core 3.1.18 4755 Wednesday, August 11, 2021 Approved
Microsoft .NET Core 3.1.17 4474 Tuesday, July 13, 2021 Approved
Microsoft .NET Core 3.1.16 3883 Tuesday, June 8, 2021 Approved
Microsoft .NET Core 3.1.15 3961 Tuesday, May 11, 2021 Approved
Microsoft .NET Core 3.1.14 3950 Wednesday, April 14, 2021 Approved
Microsoft .NET Core 3.1.13 4055 Tuesday, March 9, 2021 Approved
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