Installing Excel Lab

Excel Lab is a powerful add-in that provides access to Windham's quant library spanning modern portfolio theory concepts including optimization, linear algebra, statistics, and probability theory.

System Requirements


Microsoft Windows 7

Microsoft Windows 10

Any Intel or AMD x86 - 64 processor

Intel x64 processor with more than two logical cores

8GB of HDD space

8GB SSD space


8GB or more

Microsoft Excel 2019 or later

Microsoft Excel 365 (with dynamic arrays enabled)

Older versions of Microsoft Excel are not officially supported by the Windham Labs team. We highly recommend Microsoft Excel 365 with dynamic arrays.

Setting Up Excel Lab

Windham's Excel Lab is powered by a combination of complex technologies to enable powerful calculators and analytics. It will be helpful to enlist your IT team/administrator for help when installing the tool.

There are 4 steps that are important to follow for a successful installation.

Step 1: Download FilesStep 2: Register LibrariesStep 3: Activate Add-inStep 4: Verify Installation

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