MarsEdit 5.3.8: Updated Icon and Bug Fixes

October 4th, 2025

MarsEdit 5.3.8 is now available on the MarsEdit site and on the Mac App Store.

This update introduces a new application icon that fits within the macOS 26 “Tahoe” design guidelines, and fixes a few bugs:

  • Updated the icon to fit the expected macOS 26 style
  • Fix a bug that prevented the website icon for a blog from being downloaded correctly
  • Restore integration with NetNewsWire “Share” functionality
  • Address an issue that caused garbled text in some editing fields when running the latest macOS

If you enjoy MarsEdit, please consider writing a review or rating the app on the Mac App Store, spreading the word on Facebook, other social networks, or of course, by writing about the app on your own blog! Thanks for your support.