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KWrite vs Mousepad: catalog facts
KWrite	Mousepad
Free Free KDE software.	Free Free as part of the Xfce project.
Windows, macOS, Linux	Linux
Shares Kate's syntax highlighting and editing engine Vi input mode for keyboard-driven editing	Light and quick to start Simple preferences dialog with extra settings through Dconf
Fewer features than Kate for project work Best integrated on KDE Plasma desktops	Deliberately not a full development environment Built for Linux desktops using GTK
Downloadable app	Downloadable app
Open source	Open source
License not stated	License not stated
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked September 23, 2026

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