Microsoft Excel 2021 16.66 Posted on October 26, 2022March 27, 2023 By admin No Comments on Microsoft Excel 2021 16.66 MAC OS Software Name: Microsoft Excel 2021 for Mac Version: 16.66 File Size: 772 MB Latest Release Added On: 22 October 2022 Developer: Microsoft Mac OS X 10.6 or higher 4 GB SSD 4 GB of RAM Multi-Core Processor