openzfs ☆
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Description:
ZFS driver and utilities
Type: Cask  |  Latest Version: 2.3.1@0  |  Tracked Since: Dec 28, 2025
Links: Homepage  |  formulae.brew.sh
Category: System utilities
Tags: zfs filesystem storage data-integrity backup
Install: brew install --cask openzfs
About:
OpenZFS on OS X provides a port of the OpenZFS filesystem to macOS, enabling advanced data management features like snapshots, checksumming, and compression. It delivers enterprise-grade storage capabilities for data integrity and protection. This allows Mac users to leverage robust ZFS volumes for local or attached storage needs.
Key Features:
  • Native ZFS read/write support
  • Data integrity verification and checksumming
  • Snapshot and clone capabilities
  • RAID-Z redundancy support
Use Cases:
  • Creating self-healing storage pools on Mac hardware
  • High-speed data backup using ZFS snapshots
  • Media server storage requiring data integrity
Alternatives:
  • Disk Utility APFS – Apple's native filesystem lacks ZFS features like data scrubbing and snapshots
  • ZFS on Linux – Linux port with similar features but requires different platform
Version History
Detected Version Rev Change Commit
Aug 29, 2026 2:45pm 2.3.1 0 VERSION_BUMP 70270105
Aug 10, 2026 11:49am 2.4.1 0 VERSION_BUMP 43faaa93
Sep 15, 2025 12:45pm 2.3.0 0 VERSION_BUMP 2f8b0d07
Aug 5, 2025 2:21pm 2.3.0 0 VERSION_BUMP 8632b8c0
Dec 24, 2023 9:24am 2.2.2,504 0 VERSION_BUMP 9c677338
Dec 9, 2023 10:34am 2.2.2,504 0 VERSION_BUMP 13e2bad0
Mar 6, 2023 5:51pm 2.1.6,433 0 VERSION_BUMP d1293c0c
Dec 16, 2022 5:55am 2.1.6,427 0 VERSION_BUMP 73279250
Dec 8, 2022 3:20pm 2.1.6,427 0 VERSION_BUMP 9777cd63
Aug 25, 2022 1:16pm 2.1.0,353 0 VERSION_BUMP 8380e266
Jun 16, 2022 10:39am 2.1.0,353 0 VERSION_BUMP 6372986b
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