List of macOS versions from macOS High Sierra (10.13) to Tahoe (26), including their most relevant and notable new features.
- APFS (Apple File System) – Faster, more reliable file system.
- Metal 2 – Improved graphics API with external GPU support.
- HEVC (H.265) Support – Better video compression.
- Safari Enhancements – Autoplay blocking, Intelligent Tracking Prevention.
- Dark Mode – System-wide dark theme.
- Dynamic Desktop – Time-based wallpaper changes.
- Stacks – Automatic desktop file organization.
- New Mac App Store – Redesigned UI.
- Privacy Enhancements – More permissions required for apps.
- End of iTunes – Replaced with Music, Podcasts, and TV apps.
- Sidecar – Use iPad as a secondary Mac display.
- Project Catalyst – Run iPad apps on macOS.
- Screen Time for Mac – Usage tracking and parental controls.
- Security Enhancements – Read-only system volume, Activation Lock.
- Major UI Redesign – More iOS-like appearance.
- Apple Silicon (M1) Support – ARM-based Mac compatibility.
- Safari Overhaul – Faster browsing, redesigned tabs, privacy reports.
- Messages & Maps Revamp – Feature parity with iOS.
- Universal Control – Use one keyboard/mouse across Mac and iPad.
- Shortcuts App – Automations from iOS now on Mac.
- AirPlay to Mac – Use Mac as an AirPlay receiver.
- Safari Tab Groups – Organize tabs into named groups.
- Live Text – OCR to extract text from images.
- Stage Manager – New window organization system.
- Continuity Camera – Use iPhone as a webcam.
- Freeform (added in 13.1) – Collaborative whiteboard.
- Passkeys – Passwordless authentication.
- Metal 3 – Enhanced gaming performance.
- Interactive Widgets – Widgets on the desktop.
- Game Mode – Optimized CPU and GPU usage for gaming.
- Safari Profiles – Separate browsing environments.
- Improved Video Conferencing – Presenter overlay, reactions.
- Web Apps – Websites can be installed as standalone apps.
- Apple Intelligence (AI) – AI-powered writing, image generation, and Siri improvements (M1 and later).
- iPhone Mirroring – Full control of iPhone from Mac (not available in the EU).
- Window Tiling – Snap-like window management.
- Passwords App – Standalone app replacing Keychain.
- Safari Highlights & Reader Mode – Context-aware browsing and article summaries.
- Messages Upgrades – Enhanced formatting, "Send Later" feature.
- Notes Enhancements – Math calculations, collapsible sections, and live transcription.
- Redesigned Calculator – History tracking, unit conversions.
- Liquid Glass Design – Major visual overhaul with transparent UI elements, personalized color tints for icons and folders, and redesigned Control Center and menu bar.
- Spotlight Overhaul – Biggest update ever: execute actions (send emails, create notes) and navigate content faster.
- Phone App on Mac – First-party Phone app with call list, contacts, voicemail, call filters, and Hold Assist integrated via Continuity.
- Apple Intelligence Enhancements – Live Translation for text and calls, smarter Shortcuts with direct model integration, expanded Genmoji and Image Playground features.
- New Apple Games App & Game Overlay – Central game hub and in-game overlay for settings and social features; Metal 4 with MetalFX improvements.
- Updated Apps & Tools – Revamped Photos, Notes with Markdown import/export and FaceTime/Phone audio recording, accessibility improvements, and more refined Safari.