Releases

Every published installer is Developer ID-signed, notarized by Apple, and accompanied by a SHA-256 checksum.

Latest

Luksmith 1.0.5 is available now. It is a Developer ID-signed, Apple-notarized installer for Apple silicon Macs running macOS 26 or later.

The app is a free install and opens any supported drive read-only; a one-time $9.99 licence turns on writing.

This update improves file-transfer performance, speeds up unlocking, and makes Finder browsing and background saves more reliable.

- Faster reads and writes: local encrypted-image benchmarks showed approximately 1.71-3.66x the write throughput and 1.45-1.70x the read throughput, depending on workload.

* Faster unlocking for LUKS2 drives protected with Argon2.

* Faster browsing of large folders in Finder, with more reliable listings while files are added, removed or renamed.

* Automatic background saving after activity stops and during long copies, with safer retries after temporary drive errors. Always eject your drive before unplugging it.

* Better handling of temporary unlock failures, so system or drive errors are not mistaken for an incorrect passphrase.

* More accurate file dates, preserving fractions of a second and correctly handling dates before 1970 and after 2038.

* Correct handling of Linux special-file types when renaming files or creating hard links.

* Better responsiveness when several drives are mounted, so a slow read on one drive does not hold up the others.

Performance figures are from local tests with 128 MiB files on a 2 GiB LUKS2/ext4 image, not physical-drive benchmarks. Actual speeds vary by drive, hardware and workload.

Requires macOS 26 or later on Apple silicon.

Install with Homebrew

brew install --cask betim-hodza/luksmith/luksmith

This is the only supported way to install Luksmith. Homebrew downloads the pinned installer, verifies its SHA-256 checksum, and keeps it current with brew upgrade. View installation details.

The app makes no network connection of its own. Homebrew does the fetching when you install or upgrade it.

Verifying the install

Homebrew checks the installer against the checksum pinned in the cask before it runs, and macOS verifies the Developer ID signature and notarization ticket during installation. There is nothing to check by hand.