.md for humans - aida writer
WYSIWYG Markdown, naturally
Only for Mac
$14.99
Mac
aida writer is a Markdown editor that doesn't ask you to choose between writing naturally in plain text and seeing your document formatted. Type bold and it's bold. Type a heading and it looks like a heading. Whether you are creating quick notes, or writing larger documents - you can remain focused on your content, not how to markup the document so that it formats correctly. Under the hood, your document is always a standard .md file — nothing proprietary, nothing that only opens in this one app.
WRITE NATURALLY
• Bold, italic, underline, strikethrough, inline code, and highlighted text — from the toolbar, the Format menu, or standard keyboard shortcuts
• Six heading levels, blockquotes, horizontal rules, and fenced code blocks with syntax-highlighting language tags
• Type a web address or email and it becomes a clickable link automatically — no extra step
• Type :smile: or any of 250+ emoji shortcodes and watch it resolve as you type
BUILD REAL STRUCTURE
• Bulleted, numbered, and checklist lists — start one just by typing "- " or "1. "
• Tab and Shift-Tab indent a whole selection of list items at once, any mix of types
• Full table support: insert, resize, reorder rows and columns, set column alignment, or paste a table straight from Excel, Numbers, Word, or Pages
• Insert links and images, or just paste an image straight from the clipboard
STAY ORIENTED IN LONG DOCUMENTS
• An Inspector with a clickable heading outline, word count, and reading time
• Find & Replace with match case, whole word, and regular expression support — built on macOS's own find bar
• A live Side by Side view of the raw Markdown source, which can pop out into its own window
A MAC-NATIVE DOCUMENT, NOT A WEB APP WEARING A COSTUME
• Autosave and Versions, exactly like every other Mac document
• Light, Dark, or System appearance; set a default save folder; toggle spelling and grammar checking independently
• Export a self-contained HTML file, or copy your whole document as Markdown to paste into GitHub, Notion, or Slack
• Available in English, French, German, Spanish, Japanese, Simplified Chinese, Brazilian Portuguese, and Italian
Your files are just files.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
We fixed the following issues:
• blank lines were displaying incorrectly
• navigation in a table was not working correctly
• selecting rows in a table was not working correctly
• pressing tab in the last cell in a table row now creates a new row in the table
• it is now possible to insert content when a table is the last item in a document
The developer, Mark Hoye, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Mark Hoye
- Size
- 1.5 MB
- Category
- Productivity
- Compatibility
Requires macOS 26.5 or later.
- Mac
Requires macOS 26.5 or later.
- Mac
- Languages
English and 10 more
- English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese
- Age Rating
4+
- 4+
- Contains
User-Generated Content
- Copyright
- © 2026 Hoye & Associates. All rights reserved.

