Downloads of v 1.7.0:


Last Update:

06 Jan 2017

Package Maintainer(s):

Software Author(s):

  • Matteo Paonessa


caesium image compression jpeg admin

Caesium Image Compressor (Install)

This is not the latest version of Caesium Image Compressor (Install) available.

  • 1
  • 2
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1.7.0 | Updated: 06 Jan 2017



Downloads of v 1.7.0:


Software Author(s):

  • Matteo Paonessa

  • 1
  • 2
  • 3
Caesium Image Compressor (Install) 1.7.0

This is not the latest version of Caesium Image Compressor (Install) available.

  • 1
  • 2
  • 3

Some Checks Have Failed or Are Not Yet Complete

Not All Tests Have Passed

Validation Testing Passed

Verification Testing Failed


Scan Testing Successful:

No detections found in any package files

Learn More

Deployment Method: Individual Install, Upgrade, & Uninstall

To install Caesium Image Compressor (Install), run the following command from the command line or from PowerShell:


To upgrade Caesium Image Compressor (Install), run the following command from the command line or from PowerShell:


To uninstall Caesium Image Compressor (Install), run the following command from the command line or from PowerShell:


Deployment Method:

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

1. Enter Your Internal Repository Url

(this should look similar to

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 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 caesium.install -y --source="'INTERNAL REPO URL'" --version="'1.7.0'" [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 caesium.install -y --source="'INTERNAL REPO URL'" --version="'1.7.0'" 

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

Exit $exitCode

- name: Install caesium.install
    name: caesium.install
    version: '1.7.0'
    state: present

See docs at

chocolatey_package 'caesium.install' do
  action    :install
  source   'INTERNAL REPO URL'
  version  '1.7.0'

See docs at

cChocoPackageInstaller caesium.install
    Name     = "caesium.install"
    Version  = "1.7.0"
    Source   = "INTERNAL REPO URL"

Requires cChoco DSC Resource. See docs at

package { 'caesium.install':
  ensure   => '1.7.0',
  provider => 'chocolatey',
  source   => 'INTERNAL REPO URL',

Requires Puppet Chocolatey Provider module. See docs at

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...

This package is likely a meta/virtual (*) or an installer (*.install) or portable (*.portable) application package.

  • Meta/virtual (*) - has a dependency on the *.install or the *.portable package - it is provided for discoverability and for other packages to take a dependency on.
  • Portable (*.portable/*.commandline (deprecated naming convention)/*.tool (deprecated naming convention)) - usually zips or archives that require no administrative access to install.
  • Install (*.install/*.app (deprecated naming convention)) - uses native installers, usually requires administrative access to install.

Learn more about chocolatey's distinction of installed versus portable apps and/or learn about this kind of package.

This package was approved by moderator flcdrg on 07 Jan 2017.


Caesium is simple open source image compressor. It compresses BMP, JPG and PNG formats. It allows you to save a lot of space and quickly upload your pictures on the web. The software allows you to view instantly the compression results, helping you to decide how much optimization you need. Caesium can set different compression levels to each image, saving a lot of time, ensuring great results.

$installArgs = @{
   packageName = 'Caesium.install'
   installerType = 'exe'
   url = ''
   checkSum = '1C7CE7B925391730A2B7DBAB52DF7AC2F78D45580A423BC6B299F2E74A4B1C59'
   checkSumType = 'sha256'
   validExitCodes = @(0)

Install-ChocolateyPackage @installArgs

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
Caesium Image Compressor (Install) 2.2.0 17 Friday, September 16, 2022 Approved
Caesium Image Compressor (Install) 2.1.0 283 Saturday, June 25, 2022 Approved
Caesium Image Compressor (Install) 2.0.0 216 Thursday, June 16, 2022 Approved
Caesium Image Compressor (Install) 2.0.0-rc2 35 Saturday, May 14, 2022 Exempted
Caesium Image Compressor (Install) 2.0.0-beta4 29 Tuesday, April 19, 2022 Exempted
Caesium Image Compressor (Install) 1714 Saturday, February 16, 2019 Approved
Caesium Image Compressor (Install) 1.7.0 770 Friday, January 6, 2017 Approved

This package has no dependencies.

Discussion for the Caesium Image Compressor (Install) Package

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