What is a .CBR file?
CBR is a RAR archive of comic page images.
- Did you know
- CBR is the RAR-based cousin of the ZIP-based CBZ comic format.
- A comic archive’s last letter names its container, so CBR wraps page images in a RAR archive rather than a ZIP.
- Because RAR is proprietary, CBR readers need RAR-aware code to open these comics, unlike the simpler ZIP-based CBZ.
- What Analyser reads
- Open documents, ebooks and publishing files beyond Office: comic books (CBZ/CBT with ComicInfo + first-page preview; CBR/CB7 identified), Microsoft XPS, FictionBook FB3, iBooks, Scrivener, Visio VSDX, R Markdown/Quarto, RTFD, WARC/MAFF web archives, TeX DVI, legacy Hangul HWP, and WordPerfect/QuarkXPress/PageMaker identification.
- Depth of analysis
- .CBR is an identification-grade format: Analyser recognises it from its bytes and decodes the header metadata it carries, rather than opening it in a full viewer. Formats that do get a full viewer are marked "Full" on the formats page.
- Open a .CBR file
- Drag a .CBR file onto the Analyser home page (or tap to pick one). It is identified entirely in your browser - nothing is uploaded, there is no account, and it works offline once installed.