MarsEdit 5 - Blog Editor

Publish to WordPress and more

Only for Mac

Free · In‑App Purchases

Mac

The #1 Blog Editor for the Mac! MarsEdit is the best way to write, preview, and publish your blog. Free to download! Unlock a free trial in the app, purchase a full license, or continue to use the app for free to maintain an archive on your Mac and work locally with your published blog posts. MarsEdit 5 can be unlocked at a discounted upgrade price by users who previously unlocked MarsEdit 4. - Works with WordPress, Micro.blog, Tumblr, TypePad, Movable Type and dozens of other systems that support standard MetaWeblog and AtomPub interfaces. - Write when and where you want to, with or without an internet connection. Fine-tune your next post on the boat, plane, or train, and publish it when you're back online. - Browse your Apple Photos, drag images directly, or insert images into your blog post with the click of a button. MarsEdit uploads them all when you're ready to publish. - Avoid common browser-based problems like losing your edits by navigating to another page, poor spelling for lack of a spell checker, etc. - Perfect for professional bloggers and casual writers who don't want to mess around with clunky web-based interfaces. If you're lucky enough to have a Mac, nothing is more powerful or more elegant than MarsEdit. - Write in Rich Text "WYSIWYG" that will be converted automatically to HTML when you publish, or hand-tune the HTML in a syntax-highlighted code editor. Markdown fan? Write in Markdown in the HTML editor and see a live-preview of the HTML rendering in the preview window. - Compatible with macOS 10.15.4 or higher. Coming to the Mac from Windows? MarsEdit is similar to Live Writer, the popular Windows blog editor, but differs in some ways. Ask around and read MarsEdit reviews to decide if MarsEdit is right for you.

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This update is a quick turnaround from version 5.4.2 to restore functionality of the "Upload Utility" window in the app. Version 5.4.2 included the following changes: - Restore the photo icon to the Micropost panel's image chooser button - Extend the "synced spelling options" to more editing fields in the app - Fixed a bug that caused some published posts to show the wrong "Edited Date" - Fix the punctuation and placement of buttons in the crash reporter - Remove non-applicable Move and Rename menu items Recently added changes in version 5.4: - Standard macOS "Versions" now work as expected with "Revert to" menu item - "Send to MarsEdit" app extension now supports text from a file or selection - Fixed a bug that removed images from Tumblr posts published with Micro Post panel - Fixed a couple syntax coloring bugs affecting Markdown in the plain text editor - Fixed a bug that allowed styled text to be pasted into the Find & Replace text fields - Fixed an issue that could cause a drawing glitch in the plain text editor after deleting text - Fixed a flash of white when opening a post in Rich Text editor in Dark Mode - Improved handling of WordPress permission errors when the blog is not English language - Restored animation when closing the Options side panel

The developer, Red Sweater Software, 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 Linked to You

    The following data may be collected but it is not linked to your identity:

    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
  • Red Sweater Software
Size
  • 16.4 MB
Category
  • Productivity
Compatibility
Requires macOS 10.15.4 or later.
  • Mac
    Requires macOS 10.15.4 or later.
Languages
  • English
Age Rating
4+
In-App Purchases
Yes
  • 14-Day Free Trial $0.00
  • "MarsEdit 5 Full License" $59.99
  • Upgrade from MarsEdit 4 $29.99
  • Recent Upgrade from MarsEdit 4 $0.00
Copyright
  • © 2026 Red Sweater Software