Gigantum automates the tracking of your code and data in Git / Git-LFS and reproducing your environment on different machines using Docker. Gigantum runs in Docker, and thus you can use it on pretty much any machine, including Windows. However, Docker has some performance penalties on pre-WSL2 Windows, and Gigantum inherited them. (While you'll rarely see it written out, WSL2 stands for Windows Subsystem for Linux 2.)
Most importantly, in comparison to running on Mac or Ubuntu, Gigantum on Windows had a performance penalty for file access. With WSL2, that is no longer true!