https://www.paragon-software.com/home/extfs-mac/ https://www.paragon-software.com/home/extfs-mac/ Full ext2/3/4 read-write support. $39.95. There's also fuse-

https://www.paragon-software.com/home/extfs-mac/ https://www.paragon-software.com/home/extfs-mac/ Full ext2/3/4 read-write support. $39.95. There's also fuse-ext2 via macFUSE but its doc still say: "Even though write support is available, please do not mount your filesystems with write support unless you have nothing to lose." https://github.com/alperakcan/fuse-ext2 https://github.com/alperakcan/fuse-ext2