A native Mac text editor for developers, security professionals, and
power users. 50+ languages. Multi-tab. Fully offline. One purchase —
no subscription, no account, no telemetry.
Coming soon to the Mac App Store
macOS 13 Ventura or later · Apple Silicon & Intel · One-time purchase
Full syntax highlighting for 50+ languages, right out of the box.
50+languages out of the box
7built-in themes
8built-in panels — terminal, hex, diff & more
0telemetry, accounts, subscriptions
Syntax Highlighting
Detects your language from the file extension and applies full syntax
highlighting — no setup, no plugins. From Swift and Python to YARA rules,
Suricata signatures, HCL, Protobuf, and Jinja2. Seven built-in themes and
a custom theme builder for the rest.
Tab Management
Tabs that resize fluidly as you open more. Drag to reorder. Pin the
ones you always need — pinned tabs survive app restarts even without
being saved. Quick Open (⌘P) gets you anywhere without touching the mouse.
Tab Groups save named workspaces per project — switch contexts instantly.
Search
Regex support. Whole-word matching. Case sensitivity. Select all
occurrences at once. Search across every open tab with ⌘⇧F, or sweep an
entire folder from disk. Replace All is fully undoable.
Power Editing
Macro recording and playback. Snippet expansion. Clipboard history.
Column selection. Move lines. Sort, deduplicate, and trim. Case
conversion. Toggle comments for every language. All built in.
Built-in Panels
Minimap for long files. File browser. Integrated terminal. Hex editor
for binary inspection. Markdown preview. Side-by-side file diff. JSON
tree viewer. Document statistics. No extensions required.
Privacy & Ownership
No account to create. No analytics running in the background. No
subscription expiring. Your files stay on your device. The app works
completely offline. Pay once — it's yours.
Universal Binary — native Apple Silicon and Intel
Auto-save — 2 seconds after you stop typing
Crash recovery
Code-aware spell check
Tab groups — named workspaces
Zen mode
Fully sandboxed
Zero third-party dependencies — 100% Apple frameworks
The same Mac App Store readiness a QA team delivers.
Quality.Noted runs a real three-phase QA audit — static code review,
functional & accessibility testing, and App Store release
certification — using Claude Code, right inside your own project.
NotedSuite apps run entirely on your own device. Your content stays on
your Mac — we do not collect, transmit, store, or sell any of your data,
and the apps do not send your information to us or to any third party.