Mac OS X Softwares to Markdown Support

Abricotine is a user-friendly markdown editor designed for distraction-free writing with an intuitive inline preview.

Sphinx is a powerful and flexible documentation generator written in Python. It takes reStructuredText or Markdown source files and compiles them into various output formats, including HTML, PDF, and ePub. Sphinx is widely used for documenting Python projects but is versatile enough for documenting any type of project or knowledge base.

PmWiki is a powerful and flexible open-source wiki-based content management system designed for collaborative documentation, knowledge sharing, and website creation. It focuses on ease of use and extensibility.

Gitter is a free and open-source instant messaging and chat service designed specifically for developers and users of GitHub projects. It provides real-time communication within the context of software development teams and communities.

Elephant is a portable, privacy-focused note-taking application featuring a classic, intuitive interface. It supports robust note organization, rich text formatting, markdown, and offline access. With capabilities like image insertion and secure cloud synchronization, Elephant is designed for users needing a reliable and versatile digital notebook.

Lessons Learned Server (LLS) is a lightweight, web-based platform designed for creating and managing hierarchical knowledge bases. It enables users to store and organize textual information, documents, and multimedia content efficiently, making it ideal for documentation, collaborative note-taking, and internal knowledge sharing.

Write.as is a minimalist and privacy-focused publishing platform designed for writers who prioritize a distraction-free environment and control over their content. It offers a simple interface for blogging, journaling, and sharing thoughts without the complexity and demands of traditional social media or blogging platforms. It champions anonymity and user ownership.

Chyrp is a remarkably lightweight and flexible blogging engine known for its flat-file architecture and modular design. Ideal for users seeking a fast, simple, and highly customizable platform without the overhead of a traditional database.

Zulip is a powerful open-source group chat application designed for team collaboration. It uniquely structures conversations around topics, enabling users to easily catch up on important discussions and manage information overload. Zulip facilitates secure communication with integrated file sharing and various integrations.

PasteFS is a versatile digital assets manager and pastebin service designed for securely sharing text, code, files, and images. It offers strong privacy features, including end-to-end encryption, alongside convenient tools for developers and content creators.

Hugo is a lightning-fast static site generator written in Go. It's designed for building websites rapidly, offering a flexible templating system, theme support, and a built-in development server for quick previews. Ideal for blogs, portfolios, and documentation sites.

Magpie was a note-taking application designed as an alternative to Evernote, leveraging Git for version control and synchronization. It focused on providing a robust, offline-first experience with privacy in mind.

Together is a versatile digital library and organization tool designed for macOS and iOS. It allows users to securely store, tag, and retrieve virtually any type of digital content, including documents, images, videos, web pages, and audio files, making asset management and retrieval effortless.

Manuskript is a free and open-source writing software designed specifically for authors. It provides a structured environment to plan, outline, and write novels and other complex documents, featuring tools for character tracking, plot management, and a distraction-free interface.

MyTetra is a versatile, cross-platform information manager designed for collecting, organizing, and managing various types of data. It excels as a portable note-taking application, personal information manager, and notebook, offering a robust outliner and rich text editing capabilities.

Markdown is a lightweight markup language designed to be easy to read and write, and convert to structurally valid HTML. It provides a straightforward syntax for formatting plain text into rich web content without the complexity of traditional HTML.

Mnemosyne is an open-source, free flashcard software leveraging spaced repetition to optimize learning. It features a user-friendly interface and supports various content types, making it ideal for students and lifelong learners aiming to improve memorization efficiency across different subjects.

Quiver is a robust note-taking application designed for developers, offering a powerful and flexible platform for organizing, writing, and managing notes. It seamlessly integrates rich text, code snippets, markdown, and LaTeX within a single note, providing a unique blend of capabilities for technical users.

QOwnNotes is a powerful yet simple open-source plain-text note-taking and to-do list application with Markdown support, designed for seamless integration with ownCloud and Nextcloud instances while also offering standalone functionality.

AnkiApp is a versatile cross-platform flashcard application designed for effective memorization using a sophisticated spaced repetition system (SRS). It caters to various learning needs, from language acquisition to academic studies, by providing a robust and customizable digital flashcard experience on mobile and desktop devices.

Transpose was a versatile workspace designed for individuals and teams, combining elements of note-taking, project management, CRM, and data organization into a single, flexible platform. It empowered users to structure information and collaborate efficiently.

nvPY is a minimalist, open-source note-taking application that seamlessly syncs with Simplenote. Designed for speed and simplicity, it provides a clean interface for focused writing and efficient note management through search and tags, echoing the user experience of Notational Velocity.

Ulysses is a comprehensive writing application designed for creative writers across Mac, iPad, and iPhone. It offers a distraction-free environment, powerful organization tools, and flexible export options, making it ideal for everything from note-taking to writing novels.

OpenProject is a powerful, web-based open-source project management software designed for teams of all sizes. It offers comprehensive tools for managing projects, tasks, teams, and communication in one centralized platform. Ideal for organizations prioritizing collaboration, flexibility, and data control.

Pandoc is a powerful command-line tool for converting documents between numerous markup formats, enabling seamless content transformation for writers, developers, and publishers. It's essential for workflows involving diverse document types, from markdown to PDF, HTML, LaTeX, and more.

nvALT is a lightweight, plain text note-taking application for macOS building upon the foundation of Notational Velocity. It excels at fast capture, searching, and retrieval of notes using a simple, keyboard-centric interface, with added support for Markdown and synchronization.

Jekyll is a powerful static site generator for building simple, blog-aware, static websites. It takes your content written in Markdown and Liquid, processes it, and generates a ready-to-deploy static website, eliminating the need for databases or complex servers.

Turtl is a secure and private note-taking, bookmarking, and document storage application. It utilizes strong client-side encryption to ensure that only you and authorized collaborators can access your sensitive information, making it ideal for managing confidential projects and data.

Byword is a clean and efficient Markdown text editor designed for writers who value simplicity and focus. It offers a distraction-free environment to compose various documents, supporting seamless cloud integration and a range of export options.

Piggydb is an open-source web notebook application designed for building and managing knowledge bases, either individually or collaboratively. It emphasizes structured organization through hierarchical tagging and concept mapping.