> For the complete documentation index, see [llms.txt](https://help.tillit.cloud/tillit/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.tillit.cloud/tillit/tools/excel-add-in/how-to-install-the-excel-add-in.md).

# How to Install the Excel Add-in

### Download the add-in

{% hint style="info" %}
Production Add-in: [tillit-do-add-in](https://tillit.cloud/excel-addin/assets/manifest/tillit-do-add-in-prod-manifest.xml)
{% endhint %}

{% hint style="info" %}
Stage Add-in: [tillit-do-stage-add-in](https://tillit.cloud/excel-addin/assets/manifest/tillit-do-stage-add-in-manifest.xml)
{% endhint %}

Right-click the above link for the correct environment and select Save link as and save to a location where the file will not be moved. Take note of this location as you will need this in the following steps.

{% hint style="warning" %}
To make sure you have the latest addin, your toolbar should have all these 5 buttons:

<img src="/files/qskOFvfuuCZSOXA6JoA6" alt="" data-size="original">
{% endhint %}

### Install on Excel Online (recommended)

{% content-ref url="/pages/bBfvGX36bdEgTRe8BIS2" %}
[Excel Online](/tillit/tools/excel-add-in/how-to-install-the-excel-add-in/excel-online.md)
{% endcontent-ref %}

### Install on Excel Desktop

{% content-ref url="/pages/Bb2p4Ad4QRcYp9qfRyXm" %}
[Desktop](/tillit/tools/excel-add-in/how-to-install-the-excel-add-in/desktop.md)
{% endcontent-ref %}