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GO Contact Sync Mod


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This package was approved as a trusted package on 6/18/2018.

Screenshot of program interface

+++ NEWS +++

The newest versions of Google APIs client Library for .NET dropped support for .NET 4.0.
Minimum requirement for GO Contact Sync Mod (starting with v3.10.0) is .NET 4.5 which is not working on Windows XP.

GO Contact Sync Mod is an open source tool to synchronize your Microsoft Outlook contacts with Google Mail. With this tool you do not need to enter your contact details more than once, always have the latest version everywhere: in Outlook and in Google. Contact categories are supported, as well as contact photos to make your contacts look exactly the same. You can set up sync options to start up and synchronize automatically, so it is the perfect backup tool.

This project adds various enhancements and bug fixes to the currently (presumably) dead project Go Contact Sync.

Features and Benefits

* Synchronize your contacts between Microsoft Outlook and Google Mail.
* Contact Categories and Contact Photos
* Automatic Synchronization
* Backup your Outlook Contacts to the Cloud
* Software free-of-charge
* Synchronize your Exchange contacts as well as your contacts in a PST file
* Synchronize your contacts with Windows Phone 7 (WP7), iPhone and Android over the air through Google

To install GO Contact Sync Mod, run the following command from the command line or from PowerShell:

C:\> choco install go-contact-sync-mod --version 3.10.14

To upgrade GO Contact Sync Mod, run the following command from the command line or from PowerShell:

C:\> choco upgrade go-contact-sync-mod --version 3.10.14


  • tools\chocolateyinstall.ps1 Show
    $packageName= 'go-contact-sync-mod'
    $installerType = 'msi'
    $toolsDir   = "$(Split-Path -parent $MyInvocation.MyCommand.Definition)"
    $url        = '' 
    $checksum   = '91C8B087A8AECDAA22101998326958D4AE4DC017A6DADD08155C5D5D0417F970'
    $silentArgs = '/quiet /qn /norestart'
    $validExitCodes= @(0, 3010, 1641)
    $packageArgs = @{
      packageName   = $packageName
      unzipLocation = $toolsDir
      fileType      = $installerType 
      url           = $url
      silentArgs    = $silentArgs
      softwareName  = 'Go Contact Sync Mod*' 
      checksum      = $checksum
      checksumType  = 'sha256'  
    Install-ChocolateyPackage @packageArgs
  • tools\chocolateyuninstall.ps1 Show
    $ErrorActionPreference = 'Stop'; 
    $packageName = 'go-contact-sync-mod'
    $softwareName = 'GO Contact Sync Mod*' 
    $installerType = 'MSI' 
    $silentArgs = '/qn /norestart'
    $validExitCodes = @(0, 3010, 1605, 1614, 1641)
    $uninstalled = $false
    try {
      Get-ItemProperty -Path @( 'HKLM:\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\*',
                                'HKCU:\Software\Microsoft\Windows\CurrentVersion\Uninstall\*' ) `
                       -ErrorAction:SilentlyContinue `
      | Where-Object   { $_.DisplayName -like "$softwareName*" } `
      | ForEach-Object { Uninstall-ChocolateyPackage -PackageName "$packageName" `
                                                     -FileType "$installerType" `
                                                     -SilentArgs "$($_.PSChildName) $silentArgs" `
                                                     -ValidExitCodes $validExitCodes }
    } catch {
      throw $_.Exception

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.


Package Maintainer(s)

Software Author(s)

  • WebGear Ltd
  • New Zealand + Create Software + + saller.NET + Big-R


Release Notes

Version History

Version Downloads Last updated Status
GO Contact Sync Mod 3.10.49 31 Friday, June 14, 2019 approved
GO Contact Sync Mod 3.10.48 35 Thursday, June 6, 2019 approved
GO Contact Sync Mod 3.10.46 36 Tuesday, June 4, 2019 approved
GO Contact Sync Mod 3.10.45 30 Saturday, June 1, 2019 approved
GO Contact Sync Mod 3.10.43 23 Friday, May 31, 2019 approved
GO Contact Sync Mod 3.10.42 25 Thursday, May 30, 2019 approved
GO Contact Sync Mod 3.10.41 21 Wednesday, May 29, 2019 approved
GO Contact Sync Mod 3.10.40 34 Monday, May 27, 2019 approved
GO Contact Sync Mod 3.10.38 30 Tuesday, May 21, 2019 approved
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Discussion for the GO Contact Sync Mod Package

Ground rules:

  • This discussion is only about GO Contact Sync Mod and the GO Contact Sync Mod 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.
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  • Tell us what you love about the package or GO Contact Sync Mod, or tell us what needs improvement.
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