Download Accelerate Excel Add-in

Version 2.0.1

Compatible with all Windows desktop versions of Microsoft 365.

Try it free for 30 days! Easy, lean setup. Download, install, and restart Excel. No admin rights needed.

Download to Start Free Trial

Some browser or Windows security settings may trigger a warning or block the download. Here is how to download and install if the download or installer is blocked.

Step 1: Download the installer

  1. Click on the Download to Start Free Trial button to download the .msi file.

  2. Microsoft Edge Warning: You may see a warning from Microsoft Defender SmartScreen stating that the installer is "not commonly downloaded or is not signed by its publisher."

  3. To proceed, select Keep. If the pop-up disappears, click the three vertical dots next to the downloaded file and click Keep again.

Step 2: Launch the installer

  1. Open the downloaded installer / MSI file: After the download is complete, double-click the .msi file to launch it.

  2. Windows Defender SmartScreen Warning: You will see another warning when attempting to run the installer.

    • To bypass this warning, click on More Info.

    • Then, select Run anyway. If Run anyway isn't displayed, right-click the .msi file, go to Properties, check the Unblock box, and click OK.

3. 'More info' link not available: Sometimes the 'More info' link is not available due to security policies.

To unblock the MSI file:

  • Locate the downloaded MSI file in Windows File Explorer, right-click on it and select Properties.

  • On the General tab, under Security, check the 'Unblock' box and click Apply

Step 3: Install as usual

  1. Following the above steps will successfully launch the installer.

  2. Now, you can proceed with the installation as usual.

Step 4: Office Customization Installer

  1. Click Install.