Compare software

Sigma File Manager vs Nemo: catalog facts
Sigma File Manager	Nemo
Free The software is free under its open-source licence. Hosting, hardware and external…	Free Free and open source under the GPL.
Windows, Linux	Linux
Its global search indexes a large drive in seconds, and the dual-pane split view and media previews are…	Keeps the type-ahead path bar, dual panes and toolbars Nautilus dropped Extension system for actions, scripts and previews
It is an Electron application maintained by one developer, so it is heavier than a native file manager.	Best integrated on Cinnamon; other desktops pull in extra dependencies Linux only
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0	License: GPL-2.0
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 22, 2026

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