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.
This update includes a number of bug fixes, as well as a change to allow Micro.blog users to edit the "Summary" text for a Micro.blog post by editing what MarsEdit refers to as the "Excerpt." Here's the complete list of changes:
- Enabled the Excerpt field on Micro.blog blogs to edit “Summary” text
- Fix a crash that could occur when editing long lines in the plain text editor
- Fix a bug that prevented the JavaScript browser bookmarklet from working on some sites
- Fix a bug that caused duplicated text when using dictation in rich text
- Differentiate errors from Jetpack about IP address being flagged from regular login failures
- Handle "Too Many Requests" responses more intelligently, retrying aftert the recommended delay if possible
- Fix a bug that could cause the "New Blog" panel to get very tall and not shrink again
- Remove media assets from the list of "posts" returned by AppleScript
Version 5.3.2 was a quick-fix addressing two crashing bugs that could occur when configuring a new blog.
Version 5.3.1 included a number of bug fixes and minor improvements:
- Prevent an image upload failure with Apple screenshots on some blog servers
- Fix a crash that could occur when downloading media items with invalid URLs
- Remove inapplicable tooltip text when hovering over the Rich Text editor
- Fix an inaccurancy in word counting when HTML comments are part of the post
- Restore functionality of the "Download Template" feature for Micro.blog
- Fix a printing bug in the rich editor that prevented un-uploaded images from appearing
- Custom XMLPC blogging APIs that supply custom_fields values to MarsEdit now work as expected
Version 5.3 included the following changes:
- Improved preview update performance
- Improved Settings window layout and conformance with Apple interface guidelines
- Fix a crash when unexpected "tags" or "permalink" values are returned from the blog
- Fix a crash that could occur when reopening documents at application launch time
- Fix a problem that caused blogs with multiple favicon sizes to use a lower resolution, blurry icon
- Fix a problem that prevented some Tumblr images from being downloaded on refresh
- Exposed "edited date" property on posts and documents to AppleScript
FastScripts 
FlexTime 
Clarion 