This project is read-only.

Visual Studio 11 has already implemented this feature.
Read more here:


Project Description
This installer helps in uploading a sandbox solution to the "Solutions" gallery of an Office 365 SharePoint Online site collection.

The only things you have to do are:

  1. Install SPOnlineSolutionInstaller.exe
  2. Add a post build action to your Sandbox solution file
  3. Call the SPOnlineSolutionInstaller.exe passing the solution file path and the SharePoint Online url.
    For example: SPOnlineSolutionInstaller.exe -url: -solution:"$(TargetDir)$(TargetName).wsp"
  4. Open your SharePoint online site and activate the solution

You can also use it from the command line.


  1. It ONLY upload the solution to the solution gallery
  2. It NOT deactivate or activate the sandbox solution

Attention: it works only for sandbox solutions ;)

Last edited Mar 5, 2012 at 4:00 PM by PeppeDotNet, version 5