Apps similar to CrabPad include Joplin, which is open source with a free version. Other options are Zettlr, Typora, Beaver Notes and SiYuan. You're spoiled for choice with Note-taking Tools like CrabPad: we list more than 25 alternatives for Mac, Windows, Linux, the web and iPhone.
PrivateNotes (formerly Exocortex) is an encrypted note-taking app designed for networked thought. It allows you to link ideas together, creating a web of interconnected notes that mimic how your mind works.
United Kingdom
MacDown is an open source Markdown editor for macOS, released under the MIT License. It is heavily influenced by Chen Luo’s Mou.
Taiwan
Caret is a Markdown editor for Mac, Windows and Linux. It stands out with its clean interface, productivity features and obsessive attention to detail.
Slovenia
EU
Haroopad is a markdown enabled document processor for creating web-friendly documents. You can author various formats of documents such as blog article, slide, presentation, report, and e-mail as if experts did.
South Korea
Everything about note management. All in Zotero.
Native macOS tool for previewing Markdown and markup files, supporting local and iCloud documents, real-time updates, writing statistics, grammar and spelling checks, sentence complexity analysis, grade level, readability, export options, and easy workflow integration.
United States
Octarine is a fast, lightweight tool for writing, planning, and organizing — in Markdown that stays yours.
MarkdownPad is a full-featured Markdown editor for Windows. Features: LivePreview : Instantly see how your documents look in HTML as you create them. Easy formatting with keyboard shortcuts. Markdown formatting can be applied (and removed) with handy keyboard shortcuts and toolb.
United States
Prime Draft helps writers maintain focus by using a distraction-free fullscreen interface, automatic goal tracking, customizable writing environment, and limited text view, preventing edits once a sentence is finished. Supports backup creation and secured progress tracking.
Inspire is a clone of Ulysses for Windows, with many of the core features but not all.
China
Super-clean writing space with a lot of configurability that stays out of sight when you don’t need it.
Markdown Writer is a free online Markdown editor for writing and previewing documents in the browser. It supports live preview, GitHub Flavored Markdown (GFM), KaTeX math, Mermaid diagrams, and PDF export.
