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Xreader vs DjVuLibre: catalog facts
Xreader	DjVuLibre
Free Free and open source under the GPL 2.0.	Free Free and open source under the GPL.
Linux	Linux, Command line
Opens many formats including DjVu, XPS and comic archives Actively maintained by the Linux Mint team	Command-line encoders, decoders and utilities for DjVu files Standalone viewer included
Linux only Some formats depend on optional backend libraries being installed	Targets Unix with X11; no native Windows or macOS builds from the project Modern viewer DjView4 is a separate package
Downloadable app	Downloadable app
Open source	Open source
License: GPL-2.0	License: GPL
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 September 24, 2026

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