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qimgv vs CactusViewer: catalog facts
qimgv	CactusViewer
Free Free and open source.	Free Free and open source under the BSD 2-Clause licence; donations are welcome.
Windows, Linux	Windows
Quick copy and move shortcuts for sorting images Configurable themes and shortcuts	Single executable with no installer needed GPU rendering through a custom Direct3D 11 renderer
Updates may be slow, as the developer states Video support is marked experimental	Windows only No packaged releases on the GitHub repository
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0	License: BSD-2-Clause
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked October 2, 2026

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