Comicius - Comic Reader

Rivarium

About this app

Comicius is a fast, private, ad-free reader for the comics and manga you already own. Point it at your files — CBZ, CBR, ZIP or RAR — and start reading. No account, no clutter, no tracking.

Comicius is a reader only. It does not include, sell or download any comics. You bring your own files.

YOUR WHOLE LIBRARY, ORGANIZED
• Reads CBZ, CBR, ZIP and RAR archives
• Scans folders on internal storage, SD card and USB drives
• Sorts everything into automatic categories and series — from ComicInfo.xml metadata, or from your folder and file names when there is none
• Grid or list view, search, sorting, favorites and reading history

A READER THAT GETS OUT OF THE WAY
• Horizontal (comic) and vertical (webtoon) reading modes
• Turn pages by tap, swipe or volume keys
• Pinch and double-tap to zoom
• Dual-page spread on tablets in landscape
• Splits wide double-page scans automatically
• Keeps the screen awake and resumes exactly where you left off

YOUR SERVERS AND CLOUD
• Stream straight from Komga and Kavita servers, page by page — even very large books open in seconds, with nothing to download
• Connect to SMB / network shares
• Link Dropbox and read from the cloud
• Optionally keep opened comics on your device for offline reading

PRIVATE BY DESIGN
• Incognito mode leaves no reading history
• All your data stays on your device
• Optional Google Drive backup and restore for your library, progress and settings

MAKE IT YOURS
• Four themes: Dark, Light, Pink and Space
• 10 languages with full right-to-left support

COMFORTABLE FOR EVERY EYE
• Built-in color-blind modes (Protanopia, Deuteranopia, Tritanopia, Achromatopsia), applied to both the interface and your pages

BUILT TO BE FAST
• Native archive engine with smooth scrolling and low memory use

No ads. No subscriptions. No account required — Google sign-in is used only if you choose Drive backup.

Bring your comics. Comicius does the rest.