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Krusader vs Sunflower: catalog facts
Krusader	Sunflower
Free Free and open source under the GPL 2.0 or later.	Free Free and open source.
Linux	Linux
Directory synchronisation and file content comparison Built-in archive handling and SFTP/FTP transfers	Twin-panel layout for quick copy and move operations Extensible through plugins
Built on KDE libraries, which adds dependencies on other desktops Dense interface with many options to learn	Linux only Smaller user base than better-known dual-pane managers
Downloadable app	Downloadable app
Open source	Open source
License: GPL-2.0-or-later	License: GPL-3.0
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked October 1, 2026

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