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Downloads of v 2.9.9:


Last Update:

10 Feb 2024

Package Maintainer(s):

Software Author(s):

  • NayamAmarshe


ai image upscale esrgan image-upscaling


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2.9.9 | Updated: 10 Feb 2024



Downloads of v 2.9.9:



Software Author(s):

  • NayamAmarshe

Upscayl 2.9.9

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All Checks are Passing

3 Passing Tests

Validation Testing Passed

Verification Testing Passed


Scan Testing Successful:

No detections found in any package files

Learn More

Deployment Method: Individual Install, Upgrade, & Uninstall

To install Upscayl, run the following command from the command line or from PowerShell:


To upgrade Upscayl, run the following command from the command line or from PowerShell:


To uninstall Upscayl, run the following command from the command line or from PowerShell:


Deployment Method:


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

1. Enter Your Internal Repository Url

(this should look similar to https://community.chocolatey.org/api/v2/)

2. Setup Your Environment

1. Ensure you are set for organizational deployment

Please see the organizational deployment guide

2. Get the package into your environment

  • 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 https://community.chocolatey.org/api/v2/. 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. Copy Your Script

choco upgrade upscayl -y --source="'INTERNAL REPO 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 upscayl -y --source="'INTERNAL REPO URL'" 

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

Exit $exitCode

- name: Install upscayl
    name: upscayl
    version: '2.9.9'
    state: present

See docs at https://docs.ansible.com/ansible/latest/modules/win_chocolatey_module.html.

chocolatey_package 'upscayl' do
  action    :install
  source   'INTERNAL REPO URL'
  version  '2.9.9'

See docs at https://docs.chef.io/resource_chocolatey_package.html.

cChocoPackageInstaller upscayl
    Name     = "upscayl"
    Version  = "2.9.9"
    Source   = "INTERNAL REPO URL"

Requires cChoco DSC Resource. See docs at https://github.com/chocolatey/cChoco.

package { 'upscayl':
  ensure   => '2.9.9',
  provider => 'chocolatey',
  source   => 'INTERNAL REPO URL',

Requires Puppet Chocolatey Provider module. See docs at https://forge.puppet.com/puppetlabs/chocolatey.

4. If applicable - Chocolatey configuration/installation

See infrastructure management matrix for Chocolatey configuration elements and examples.


Private CDN cached downloads available for licensed customers. Never experience 404 breakages again! Learn more...

Package Approved

This package was approved as a trusted package on 10 Feb 2024.


Upscayl 🆙

Free and Open Source AI Image Upscaler


  • How does Upscayl work?
    • Upscayl uses AI models to enhance your images by guessing what the details could be. It uses Real-ESRGAN (and more in the future) model to achieve this.
  • Is there a CLI available?
    • The CLI tool is called real-esrgan-ncnn-vulkan and it's available on the Real-ESRGAN repository.
  • Do I need a GPU for this to work?
    • Yes, unfortunately. NCNN Vulkan requires a Vulkan compatible GPU. Upscayl won't work on most iGPUs or CPUs.
  • How can I contribute?
    • You can donate more NCNN compatible models or fix code by submitting PRs :)
  • You are not fully open source!!😡
    • We are, we're using completely free and open source tech. We do ship a binary but that's because not including it would kill the entire purpose of the project. If you want to deal with all those PyTorch, NCNN, and Python errors, you're more than welcome to compile your own binary using the code provided by Real-ESRGAN. The binary is pre-compiled for convenience, if you do not trust it, then you can compile your own since everything is free and open source here :)

Upscayl uses Real-ESRGAN-ncnn-vulkan binaries to upscale images. More models and algorithms will come soon.

Package updates

New versions of this package are published automatically via the update.ps1 script (viewable in the package source on GitHub).

$ErrorActionPreference = 'Stop'

$packageArgs = @{
  packageName   = $env:ChocolateyPackageName
  softwareName  = 'Upscaly'

  url64         = 'https://github.com/upscayl/upscayl/releases/download/v2.9.9/upscayl-2.9.9-win.exe'
  checksum64    = 'fde36c91f547ac2f10a8eb5fe96c24819cbfbd294036412d60d3ad2f41c44b99'

  checksumType  = 'sha256'

  validExitCodes= @(0, 3010, 1641)
  silentArgs   = '/S'

Install-ChocolateyPackage @packageArgs

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.

Add to Builder Version Downloads Last Updated Status
Upscayl 2.9.8 323 Tuesday, January 16, 2024 Approved
Upscayl 2.9.7 68 Tuesday, January 16, 2024 Approved
Upscayl 2.9.5 473 Tuesday, December 5, 2023 Approved
Upscayl 2.9.4 181 Friday, December 1, 2023 Approved
Upscayl 2.9.1 315 Saturday, October 28, 2023 Approved
Upscayl 2.8.6 280 Saturday, September 23, 2023 Approved
Upscayl 2.8.5 70 Thursday, September 21, 2023 Approved
Upscayl 2.8.1 152 Thursday, September 14, 2023 Approved
Upscayl 2.7.5 172 Friday, September 1, 2023 Approved
Upscayl 2.5.5 358 Sunday, June 4, 2023 Approved
Upscayl 2.5.1 957 Tuesday, May 9, 2023 Approved
Upscayl 2.0.1 269 Tuesday, December 27, 2022 Approved
Upscayl 2.0.0 39 Saturday, December 24, 2022 Approved
Upscayl 1.5.5 119 Thursday, November 10, 2022 Approved

This package has no dependencies.

Discussion for the Upscayl Package

Ground Rules:

  • This discussion is only about Upscayl and the Upscayl package. If you have feedback for Chocolatey, please contact the Google Group.
  • This discussion will carry over multiple versions. If you have a comment about a particular version, please note that in your comments.
  • The maintainers of this Chocolatey Package will be notified about new comments that are posted to this Disqus thread, however, it is NOT a guarantee that you will get a response. If you do not hear back from the maintainers after posting a message below, please follow up by using the link on the left side of this page or follow this link to contact maintainers. If you still hear nothing back, please follow the package triage process.
  • Tell us what you love about the package or Upscayl, or tell us what needs improvement.
  • Share your experiences with the package, or extra configuration or gotchas that you've found.
  • If you use a url, the comment will be flagged for moderation until you've been whitelisted. Disqus moderated comments are approved on a weekly schedule if not sooner. It could take between 1-5 days for your comment to show up.
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