Getting started

Get up and running with the SimpleGantt add-in quickly and easily. This quickstart video guide walks you through every step of the setup process and demonstrates how to use the tool effectively.

Install the classic Excel add-in #

1. Extract the downloaded ZIP and keep the .xlam file in a permanent folder.
2. On Windows, close Excel, right-click the downloaded add-in, and choose Properties. If Unblock is present, select it and click Apply.
3. In Excel for Windows, open File > Options > Add-ins, choose Excel Add-ins beside Manage, then click Go. On macOS, open Tools > Excel Add-ins.
4. Click Browse, select the extracted .xlam file, and make sure its checkbox is selected. The product tab should appear in Excel’s ribbon.

Create your first Gantt chart #

1. Open SimpleGantt > Insert Example > Project Example (Days) to start with a working table.
2. Replace the sample tasks while keeping the required ID, Name, Start, and End columns. Keep IDs unique and use real Excel dates.
3. Click Create Gantt and choose the table if prompted.
4. When the export succeeds, choose Yes to open the HTML file. The success message includes its saved location.

The classic HTML output loads libraries from the internet. See the offline-use article before sharing it for use without a connection.