| FSNotes is a modern open-source note manager tailored for the macOS platform, inheriting the efficient keyboard operation philosophy of Notational Velocity (nvALT), with Markdown and plain text as its core carriers. It offers an极致 lightweight performance and a wide range of professional features, making it a mainstream choice for knowledge workers, developers, and writers.
## Open Format and Data Autonomy
FSNotes natively supports GitHub Flavored Markdown (GFM), plain text, and RTF formats. All notes are stored in the local file system in standard file formats, without using any private, closed formats. Users have full control over their data. The software supports TextBundle container format, allowing text and accompanying images to be bundled into a single file for easier asset management. It also seamlessly integrates with external editors, ensuring that any changes made to notes in Finder or other tools are immediately synchronized in the FSNotes interface.
## Professional Editing and Creation Capabilities
The software comes equipped with a complete Markdown editor and real-time preview system, supporting features like task lists, tables, strikethroughs, and GFM extensions. It also supports syntax highlighting for over 170 programming languages, suitable for documenting technical documents and code snippets. Additionally, FSNotes includes Mermaid flowchart rendering and MathJax for mathematical formula parsing, catering to advanced scenarios such as academic writing and technical documentation. It offers features like contextual smart word completion, automatic link recognition, and inline image insertion to enhance editing efficiency.
The software supports multi-window note viewing, allowing users to edit Markdown source code while previewing the rendered effects in a split-screen workflow. Each note’s preview state can be independently remembered, accommodating different editing habits.
## Flexible Note Organization and Search
FSNotes employs a flexible dual-pane view design, supporting vertical and horizontal layouts. Users can adjust the layout according to their screen size and usage preferences. In content management, the software supports multi-folder storage, enabling categorization and archiving of notes by project or theme. A tagging system is also available, allowing for multi-tag combinations (AND logic) to facilitate multi-dimensional content organization and search.
Users can create cross-note links using [[double brackets]], building a personal knowledge network. Important notes can be pinned to the top, ensuring that frequently used content is always accessible. Leveraging a lightweight architecture, the software offers fast full-text search capabilities, maintaining a smooth search experience even when managing thousands of notes. A global keyboard shortcut can be used to quickly initiate a search or save clipboard content.
## Sync Mechanism and Data Security
FSNotes supports iCloud Drive for cross-device synchronization, ensuring that notes on macOS and iOS devices are automatically updated. It also integrates with Dropbox and other local folder synchronization solutions, accommodating different users’ cloud storage preferences. For privacy-sensitive content, the software provides AES-256 encryption, allowing sensitive notes to be easily encrypted and decrypted using Touch ID. It also offers the option to integrate Git version control systems, enabling automatic commits, scheduled pushes, and remote repository synchronization. This allows users to back up important documents and trace historical versions.
##极致 Efficiency and Native Experience
FSNotes adheres to a keyboard-first design philosophy, inheriting the quick operation logic of Notational Velocity. Most operations can be completed using keyboard shortcuts, significantly reducing the need for mouse interruptions. The software is deeply integrated with macOS system features, supporting Touch Bar quick-edit buttons, system dark mode, and other visual and interactive elements. The interface is clean and restrained, free from redundant functions.
The overall architecture is lightweight and efficient, ensuring smooth startup, search, and editing operations even when managing over 10,000 note files. This balance of functionality and performance is maintained.
Version 7.3.1 Update Highlights:
– Improved search performance
– Fixed and improved issues
Software Screenshots:

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