Denmark +45 7944 7000
Europe +45 7944 7000
North America +1 (202)-536-4165
Denmark +45 7944 7002
North America +1 (202)-536-4165
Start a conversation

System requirements for Client Apps


The following software requirements must be met to ensure the proper functioning of Client Apps.





Operating system
Windows 11
Windows 10

Note: These are the supported Windows versions confirmed by Add-On Products, but other editions will often also work. So do not hesitate to contact Add-on Products so we can clarify if your environment needs are supported.

Microsoft Edge
Google Chrome version 40 and above

Outlook Add-in (Microsoft 365)
Microsoft Outlook version 2206 (Build 15330.20196 or later)
Outlook for Mac (OS X v10.10)

Product support Lifecycle policy
Product support Lifecycle policy for Resource Central  can be found here

* Extended Support
Add-On Products offers Extended support to clients using certain “Out of Mainstream Support” Microsoft products with our software. This allows you to retain support access for your Add-On Products software while continuing to use older Microsoft products.

Whenever Add-On Products releases a new ‘major release’ (like version 7.0 > version 7.1 or version 7.1 > version 8.0), we will update our system requirements for the product to only contain Microsoft platform products versions, which are in Microsoft Mainstream support. See Microsoft Lifecycle Policy.

If you use a Microsoft product which has ended its mainstream support, you may still be able to be covered by our support – just purchase extended support for the Add-On Products product in question. Add-On Products Extended support will be available as long as Microsoft has the platform under extended support. For each platform check the expiration date listed under "Extended End Date" under Microsoft Lifecycle Policy.

Outlook 2013 connected with O365 is not supported. More information from Microsoft on the topic can be found here.

For more information, please contact your reseller or us directly by sending an email by clicking here.

. .

Choose files or drag and drop files