ComicFlow - CBR & CBZ to PDF

ComicFlow converts CBR and CBZ comic archives to PDF, reads them directly, and organizes your collection — 100% offline and private. No ads, no account, no subscription.

CONVERT CBR/CBZ TO PDF
Convert comic book archives to PDF with one tap. ComicFlow extracts every page from your CBR, CBZ, RAR, and ZIP files and builds a clean, correctly ordered PDF in seconds.

- Three quality settings: Low for sharing, Medium for everyday reading, High for collectors
- Batch conversion: queue multiple files and watch per-file progress

CBZ EXPORT — FREE FOR EVERYONE
Turn any comic into a standard CBZ that opens natively on Kobo, Boox, PocketBook, KOReader, and practically every comic reader app. No re-encoding, no quality loss. Included in the base app — no purchase needed.

READ COMICS DIRECTLY — NO CONVERSION NEEDED
Open CBR, CBZ, and PDF files instantly in the built-in reader, optimized for high-resolution comic pages.

- Double-tap or pinch to zoom into artwork
- Tap zones for one-handed page turns
- Reading position saved automatically for every file
- Bookmark pages and jump back anytime

ORGANIZE YOUR COLLECTION
- Custom collections for series or genres
- 5-star ratings, personal notes, and tags
- Reading status: unread, reading, completed
- Instant search; filter by publisher, year, genre, rating, or status
- ComicInfo.xml metadata read automatically

FLEXIBLE READING MODES
- Single page, double-page spread, or vertical scroll for webtoons
- Right-to-left page order for manga
- Thumbnail grid for quick navigation
- Full iPad keyboard control: arrow keys, Space, T for thumbnails, B for bookmarks, and more

iCLOUD SYNC
Reading progress, bookmarks, ratings, and notes sync across your Apple devices. Optional, no account needed — and it never uploads your comic files.

COMICFLOW PRO — OPTIONAL, ONE-TIME UPGRADE
The base app is complete and stays that way. Pro is a single in-app purchase — pay once, keep it forever, no subscription — that adds:

- Face ID-locked collections: keep private comics behind Face ID, Touch ID, or your passcode
- Reader presets: save your manga, western, and webtoon setups and switch in one tap
- EPUB export for e-readers: fixed-layout EPUB3 tuned for Kobo, Boox, reMarkable, and PocketBook, with a .kepub option for Kobo
- E-ink image optimization: auto-crop, contrast and sharpening tuned per device, grayscale palettes, double-page splitting for manga, webtoon strip splitting

An honest note on Kindle: Kindle devices don't open sideloaded EPUB files. ComicFlow's EPUB export works together with the free Calibre desktop app to get comics onto a Kindle — the app explains the exact steps instead of pretending it's one tap.

100% OFFLINE AND PRIVATE
No internet required. No account. No tracking. No ads. Your comics stay on your device, and your reading habits are nobody's business but yours.

FAIR PRICING
You pay for the app once and get the full converter, reader, and library. Pro is optional and also a one-time purchase. Nothing renews, expires, or nags you.

SUPPORTED FORMATS
CBR, CBZ, RAR, ZIP, and PDF — opened from the Files app, email, cloud storage, or any sharing app.

IN 18 LANGUAGES
English, German, Spanish, French, Italian, Japanese, Korean, Portuguese (Brazil), Simplified Chinese, Traditional Chinese, Turkish, Polish, Dutch, Indonesian, Thai, Vietnamese, Ukrainian, and Swedish.