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Notepad Next vs Notepad4: catalog facts
Notepad Next	Notepad4
Free Free and open source under the GPL-3.0 licence.	Free Free and open source.
Windows, macOS, Linux	Windows
Familiar Notepad++ style editing on more platforms Open source with an active community	Lightweight and quick to start Syntax highlighting, code folding and auto-completion for many languages
Developer warns against using it for critically important work Some features are buggy or only partly implemented	Windows only Single-document design rather than a tabbed or project-based editor
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0	License not stated
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked September 24, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.