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Image Analyzer (portable)


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This package was approved by moderator Pauby on 7/27/2018.

Image Analyzer contains both most image enhancement features found in conventional image editors plus a number of advanced features not even available in professional photo suites.


  • Automatic brightness, contrast, gamma and saturation adjustment
  • Build-in conventional and adaptive filters for noise reduction, edge extraction etc.
  • Retouch tools including clone, spot healing and warping brushes
  • Basic support for layers
  • Retinex filter for reducing shadows and increasing local contrast
  • Deconvolution for out-of-focus and motion blur compensation (see below)
  • Easy red-eye removal
  • User specified filters in spatial and frequency domain
  • Resize, rotate, crop and warping of images
  • Pixel art scaling operation for icons and other graphic (xBR/HQx/Waifu2x)
  • Scanner, camera and printer support
  • File format support:
  • Read/write BMP, ICO, CUR, WMF, EMF, PNG, MNG, GIF, PCX, JPEG and JPEG 2000 images
  • Read CR2, RAS, PNM, PGM, PPM, HIPS and Matlab files
  • Morphological operations
  • Color model conversion: RGB, CMY, HSI, Lab, YCbCr, YIQ and PCA
  • Distance, Fourier and discrete cosine transformation
  • Math expression module for creating and transforming images and advanced "pocket" calculator with equation solver
  • Plugin system for adding more specialized features. See here for available plugins.

To install Image Analyzer (portable), run the following command from the command line or from PowerShell:

C:\> choco install imageanalyzer

To upgrade Image Analyzer (portable), run the following command from the command line or from PowerShell:

C:\> choco upgrade imageanalyzer


  • tools\chocolateyinstall.ps1 Show
    $ErrorActionPreference = 'Stop'
    $toolsDir   = Split-Path -parent $MyInvocation.MyCommand.Definition
    # Remove previous versions
    $Previous = Get-ChildItem $env:ChocolateyPackageFolder | 
    Where-Object{($ -match 'v[0-9.]+') -and $_.PSIsContainer }
    if ($Previous) {
       $Previous | ForEach-Object { Remove-Item $_.FullName -Recurse -Force }
    $InstallerLocation = (Get-ChildItem -Path $toolsDir -Filter '*.exe').FullName
    $packageArgs = @{
       FileFullPath = $InstallerLocation
       Destination  = (Join-Path $env:ChocolateyPackageFolder "v$env:ChocolateyPackageVersion")
    Get-ChocolateyUnzip @packageArgs
    New-Item "$InstallerLocation.ignore" -Type file -Force | Out-Null
    New-Item (Join-path $packageArgs.Destination "uninstall.exe.ignore") -Type file -Force | Out-Null
    $ShortcutArgs = @{
       TargetPath = (Get-ChildItem $packageArgs.Destination -filter Analyzer.exe -Recurse).fullname
       ShortcutFilePath = (Join-Path ([Environment]::GetFolderPath("commonstartmenu")) 'Programs\Image Analyzer.lnk')
    Install-ChocolateyShortcut @ShortcutArgs
  • tools\chocolateyuninstall.ps1 Show
    $shortcut = Join-Path ([Environment]::GetFolderPath("commonstartmenu")) 'Programs\Image Analyzer.lnk'
    if (Test-Path $shortcut) {
        Write-Debug "Found the Start Menu shortcut. Deleting it..."
        Remove-Item $shortcut -Force
  • tools\Distribution_Consent.pdf
  • tools\ImageAnalyzer1.38.4.exe Show
    md5: C3A5194E96C4156ED524546FD084A6B6 | sha1: 879DDC1BABB61128F5F4F9A7CD0FD09CD01CB65E | sha256: 0BA1D55C73B733172AD2B3D5DCBFC6135043169D2A6FC1F1CB17A8D8F84DAC14 | sha512: 9BCA66CC943B7463FBA131F658FD05853484D9E1C34533A6A520BC1985556CA27AEA1177F3788251B24B42527B8A982E55905B7C83E00AFF6B3C2112818364BC
  • tools\LICENSE.txt Show
    From: README.txt included in download
    Conditions for using and copying the software:
      · I (Michael Vinther) or MeeSoft can not in any way be held responsible for
        any damage or loss caused by using this software.
      · The software can only be copied/distributed in its original form (installer
        or zip archive) unless otherwise agreed with the author.
      · Distribution of the software on CD-ROMs, Internet or other media is not 
        allowed without consent from the author.
    This means that you do not have to ask my permission to use it in your company
    or for personal use! It is meant to be free for everyone to use but of course a 
    donation is always appreciated...
    Thanks to Markus Oberhumer and Laszlo Molnar for their brilliant EXE compressor
    UPX. (See
    This software includes a library created by Anders Melander.
    The JasPerLib DLL which contains the JPEG 2000 stuff is (c) 1999-2000, Image
    Power, Inc. and the University of British Columbia, Canada, see libjasper.txt.
    Most of the filter and palette files was provided by Marian Stach.
  • tools\VERIFICATION.txt Show
    Verification is intended to assist the Chocolatey moderators and community
    in verifying that this package's contents are trustworthy.
    Downloadable link on the project site:
    The download is hosted on FossHub at:
    Direct download: 
    Version  : 1.38.4
    URL      :
    Checksum : 0BA1D55C73B733172AD2B3D5DCBFC6135043169D2A6FC1F1CB17A8D8F84DAC14

Virus Scan Results

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.


This package has no dependencies.

Package Maintainer(s)

Software Author(s)

  • Michael Vinther


Copyright © 2000-2017, Michael Vinther


Release Notes

Changes in version 1.38 (2016-10-22):
* Improved support for Windows large fonts setting (disable display scaling on high DPI monitors)
* JPEG XR import
* Multiply mode in Fade undo dialog
* Screen, soft light and hard light layer blend modes
* Improved white balance correction in Increase Local Contrast dialog
* More settings are saved between sessions
* Disable map file compression
* Pixel art scaling operation for icons and other graphic (xBR/HQx/Waifu2x)
* Stretch selection operation for resizing part of an image
* Color tone adjustment dialog
* Blackman resize mode
* Support for high DPI monitors
* Support for more BMP, CR2 and TIFF variants

Version History

Version Downloads Last updated Status

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