Tinkertool: System 8.4 (build 230315)

This specific build introduced several high-level security and storage management features, particularly focused on FileVault and APFS volume ownership:

: Improved logic for analyzing Ventura’s "Background Items," now supporting highly complex software setups. TinkerTool System 8.4 (Build 230315)

: Users are advised to keep only one copy of the application on their system. Multiple copies can trigger a macOS design flaw that causes Full Disk Access permissions to fail. Key Functional Categories Key Functional Categories : New features to list

: New features to list all user accounts capable of decrypting specific APFS volumes and identifying volume "owners" on Apple Silicon Macs. Core Update Features in Build 230315 The application

Released on March 15, 2023, is a professional-grade system utility designed for advanced macOS administration, maintenance, and troubleshooting. Unlike its free sister application, TinkerTool, which focuses on user-level cosmetic tweaks, TinkerTool System is a commercial tool intended for system administrators and power users who require elevated permissions to manage deep-level OS settings. Core Update Features in Build 230315

The application organizes its extensive toolkit into several functional "panes" similar to macOS System Settings: TinkerTool System 7: Description

: Added tools to manage FileVault user accounts and verify personal recovery keys.