Nisus Software, Inc.

Nisus Writer Express 4
Requires macOS 10.11 (El Capitan) or later.
Version 4 is enhanced with over 200 new features, improvements, and fixes!
  • Palettes redesigned to improve their look, streamline behavior, and add new options.
  • The palette area can optionally float freely as a separate tool window.
  • Enhanced full screen mode.
  • Typewriter scrolling.
  • Faster when editing long and complex documents.
  • Footnotes and endnotes are now editable in Draft View.
  • Enhanced Note style options.
  • Icons and other UI updated for Retina displays.
  • Cloud sync (iCloud or Dropbox) for nearly all app settings.
  • Much more...
This is a paid upgrade and requires that you purchase a new license key.
To learn more, or download a demo, please read all about version 4.

Nisus Writer Express 3
This is a minor update to fix some key issues with Mojave (macOS 10.14).
This update is free for existing users of Nisus Writer Express version 3.

Downloads Available:

Nisus Writer Express 3.5.10 installer package download download from mirror

Nisus Writer Express 3.5.10 zip archive download zip download zip from mirror


  • Fixed some issues with macOS 10.14 Mojave:
    • possible random crashes after closing document windows on Mojave.
    • can't customize the toolbar on Mojave.
  • Users running a non-English localization could not send feedback reports on more recent versions of the system.