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Curtains vs WindowBlinds: catalog facts
Curtains	WindowBlinds
Paid Paid software with a free trial available.	Paid Commercial software from Stardock.
Windows	Windows
Styles apply to apps that support light and dark mode Includes retro styles imitating older Windows versions	Long-established skinning engine from a dedicated customization vendor Actively updated for current Windows versions
Windows only Paid after the trial	Paid software Start menu skinning needs a separate Stardock product
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License not stated
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 October 2, 2026	Official website Full listing and sources Checked September 22, 2026

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