Maru - ComicViewer/TextReader is an adaptable application for reading comics and text files on Android devices. It supports various file formats like ZIP, RAR, CBZ, and CBR, and features customizable viewing options, bookmarking, and an intuitive interface, making it popular among readers.

Yes, Maru - ComicViewer/TextReader is free to download and operate. It offers many features without requiring a subscription or in-app purchases, though advertisements may be displayed. Most functionalities are available in the free version, while some advanced features could be restricted to a premium version if offered.

Maru - ComicViewer/TextReader supports a variety of common file formats for comics and text files, including ZIP, RAR, CBZ, CBR, PDF, and TXT. This broad compatibility allows users to open and read their favorite comics or documents without needing to convert files.

No, the app does not need an internet connection for its main functions. Users can read comics and text files offline once downloaded. An internet connection might be necessary for downloading additional content or accessing online features, if available.

Yes, the app provides extensive customization options, including adjusting brightness, changing page layouts, zooming, and bookmarking. It also offers different viewing modes such as single page or continuous scroll to suit individual preferences.