That FreeBSD link I sent :
21.2. Linux® File Systems
FreeBSD provides built-in support for several Linux® file systems. This section demonstrates how to load support for and how to mount the supported Linux® file systems.
21.2.1. ext2 / ext3 / ext4
Kernel support for ext2 file systems has been available since FreeBSD 2.2. The ext2fs(5) driver allows the FreeBSD kernel to both read and write to ext2, ext3, and ext4 file systems.
Journalling and encryption are not supported yet.
To access an ext file system, mount the ext volume by specifying its FreeBSD partition name and an existing mount point. This example mounts /dev/ad1s1 on /mnt:
# mount -t ext2fs /dev/ad1s1 /mnt
Says ext4 is supported…
Yep… Bane of my life… APFS on Apple (and HFS+), ext4 and/or XFS (that’s one that Silicon Graphics open sourced from IRIX, along with OpenGL [???]), and sometimes ZFS (all the time on my NAS)… I don’t bother with NTFS, don’t have ANY Windows in my house whatsoever, only use Fat32 for /boot/efi, or “/boot” on single board computers…
Went through some pain recently - tried exfat on some big (6 TB) external drives… I CANNOT believe that something as BASIC as symlinks (soft) is STILL not supported on EXFAT!
If a filesystem won’t support symbolic links (soft) I WILL not countenance its use!