CBZ to LRF Converter

Select files for conversion or just drag and drop them to the upload area

How to convert CBZ files to LRF online?

Step 1.

Upload CBZ-file

Click "Choose File" button to select a cbz file on your computer. CBZ file size can be up to 50 Mb.
Step 2.

Convert CBZ to LRF

Click "Convert" button to start conversion.
Step 3.

Download your LRF

Let the file convert and you can download your LRF file right afterwards.

Information about CBZ and LRF file formats

Name CBZ LRF
Full name CBZ - Comic Book Archive Sony Portable Reader File
File extension .cbr, .cbz, .cbt, .cba, .cb7 .lrf
MIME type application/x-cbr application/x-sony-bbeb
Developed by Unknown Sony
Type of format Multimedia, archive file eBook File
Description A comic book archive or comic book reader file (also called sequential image file) is a type of archive file for the purpose of sequential viewing of images, commonly for comic books. The idea was made popular by the CDisplay sequential image viewer; since then, many viewers for different platforms have been created. The LRF file type is a proprietary file type created by Sony for use with Sony branded eBook readers. LRF, along with LRS and LRX made up the now defunct BroadBand eBook or BBeB. The file type was discontinued in 2010 with the Sony eBook store selling in the ePUB format.
Technical details Comic book archive files mainly consist of a series of image files, typically PNG (lossless compression) or JPEG (lossy compression) files, stored as a single archive file. Occasionally GIF, BMP, and TIFF files are seen. Folders may be used to group images. Comic book archive files are not a distinct file format; only the file name extension differs from a standard file of the given archive type. LRF files are compressed, unencrypted files that may contain text and images featuring Sony's DRM protection. An LRF file may contain one or many LRS files which contain XML structuring.
Associated programs CDisplay, ACBF Viewer, Calibre, ComicRack, Comic Seer Sony Reader
Wiki https://en.wikipedia.org/wiki/Comic_book_archive http://en.wikipedia.org/wiki/BBeB