Download Calendar Browser for SharePoint

Sandboxed Solution, PowerShell Script

for Evaluators and Standard Subscribers

Calendar Browser iconWelcome to download the Calendar Browser PowerShell script for installation of the Sandboxed solution. It comes in a zipped file that includes three files.

When you have extracted the .zip file, you can modify the .ps1 file that is included in the package and then run it to install Calendar Browser in multiple sites. The PowerShell package works in both Online and On-Premises SharePoint.

Download the Calendar Browser PowerShell Package

Yes, I want to download the Calendar Browser .zip package, which includes a .ps1 file that I will modify and run to install Calendar Browser.

E-mail address:



You might need to allow pop-ups for the download to work.

Upgrade for Standard Subscribers

To upgrade Calendar Browser, download the new file and modify and run the PowerShell script again. Make sure that you include all sites in the script. After the upgrade, all installations must be registered with the key you have received from kalmstrom.com.

Evaluator Information

If you want to evaluate Calendar Browser, you are welcome to try it for 30 days. After that, you must start a subscription to continue using the product. Also refer to the evaluator information on the general Download page.

The demos below shows how to use the PowerShell script.

Install Calendar Browser with a PowerShell Script

Changes that must be made for each organization are explained in the script, but you should still have some experience of PowerShell to use this installation method. Refer to the kalmstrom.com PowerShell Tips and, for SharePoint Online, also our book PowerShell with SharePoint from Scratch, to learn more.

It is the same script for all SharePoint editions, but note that SharePoint Online only supports PS7, which does not work with PowerShell ISE. Peter instead uses Visual Studio Code for the SharePoint Online demo.

The script creates a Site Assets library in the site, if it doesn’t already exist.
  1. Open PowerShell ISE or Visual Studio Code as an administrator.
  2. Open the .ps1 file included in the downloaded .zip file.
  3. Modify the script:
    1. Change to your SharePoint version if necessary.
    2. (For SharePoint Online, add your Client ID.)
    3. Include the sites where you want to install Calendar Browser.
    4. Connect to your farm or tenant.
  4. Run the script.
It is a good idea to keep the sites part of the script stored, so that you easily can paste it into the new script when it is time to upgrade Calendar Browser.

Use the script for installation in SharePoint On-Premises




If you get problems with the activation, please make sure that the sandboxed code service is running on the SharePoint server, refer to demo 12.

Use the script for installation in SharePoint Online



The PowerShell script enables scripting in the sites during the installation in SharePoint Online. This setting will be automatically reverted in 24 hours, and it is only needed for installation and upgrade of Calendar Browser - not for use.
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