HelixNotes
HelixNotes is a local-first Markdown notes app for macOS that stores your notes as plain files on your own disk.
What is HelixNotes?
HelixNotes is a local-first notes app for macOS that helps you write, organize, and manage Markdown notes in folders you control. It is built for people who want a native desktop note-taking workflow without requiring an account or a vendor-hosted cloud. Notes stay as standard Markdown files, so they remain readable outside the app and can fit easily into personal knowledge, writing, study, and project-planning workflows. HelixNotes includes a visual editor with source mode, notebook and tag organization, full-text search, wiki-style links, and a graph view for connected notes. It also supports task collection from checklists, daily notes, automatic backups, and optional sync or AI features that you can configure yourself. Published by Yuri Karamian, it is available across desktop and mobile platforms, making it useful for users who want the same note library on multiple devices while keeping control of their files.
Key features
- Create and edit plain Markdown notes with a visual editor or source mode
- Organize notes with folders, notebooks, tags, and full-text search
- Link notes with wiki-style links and explore connections in a graph view
- Collect checklist items into a task view with list and calendar layouts
- Use daily notes, tables, code blocks, math, and diagram support in notes
- Keep local backups and work with your own sync setup instead of a built-in cloud
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Safety overview
Status: Mostly safe
HelixNotes is a legitimate note-taking app designed to keep notes in standard Markdown files on your device. Access to your files is normal for its purpose, and optional sync or AI features may send data to services you choose to connect, so review those settings before enabling them for sensitive notes. Removing the app can leave your note files and app data behind unless you delete them separately.
Recommendation: Keep HelixNotes if you use it for local Markdown notes or task planning on your Mac. If you no longer use it, you can remove the app, but export or back up any note folders you want to keep and review optional sync or external-service settings first.
Common paths
/Applications/HelixNotes.app~/Applications/HelixNotes.app
Support paths
~/Library/Application Support/helixnotes
Container paths
~/Library/Containers/com.helixnotes.app
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