Moon+ Reader

Moon+ Reader turns your device into a fully customizable library

Moon+ Reader is a feature-packed ebook reader that caters to both casual readers and power users who demand granular control over every aspect of the reading experience. From the moment you open a book, it’s clear this is more than a basic viewer: it’s a complete reading environment.

The standout strength is its remarkably broad format support. EPUB, PDF, DJVU, MOBI, AZW3, comics formats like CBZ/CBR, office documents, plain text, and even markdown all open seamlessly. This makes it ideal if your collection comes from varied sources or older devices.

Customization is where Moon+ Reader truly shines. You can tweak line spacing, font scale, alignment, colors, and even add shadows and fading edges. Multiple themes, including automatic Day/Night switching, help reduce eye strain, and brightness is adjusted with a simple swipe along the screen edge. Auto-scroll in several modes (by pixel, line, or page) allows for hands-free reading, with real-time speed control that’s surprisingly smooth.

The bookshelf view keeps large libraries manageable with sorting by authors, tags, favorites, and more. Cloud backup via Dropbox or WebDAV and position syncing between devices are particularly welcome for heavy readers. Highlighting, annotations, in-line dictionary lookup, and translation tools make it equally useful for study, research, or language learning. Support for EPUB3 multimedia content (video and audio) adds an extra layer for interactive books.

The trade-off in the free version is the presence of ads and a few locked premium features, which some users may find distracting, especially during long reading sessions. The interface also offers so many options that it can feel overwhelming at first.

Still, once configured to your tastes, Moon+ Reader offers one of the most flexible, comfortable, and powerful reading experiences available today.