CBR to LRF Converter

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

How to convert CBR files to LRF online?

Step 1.

Upload CBR-file

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

Convert CBR to LRF

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

Download your LRF

When the conversion process is complete, you can download the LRF file.

Information about CBR and LRF file formats

Name CBR LRF
Full name Comic Book RARE File Sony Portable Reader File
File extension .cbr .lrf
MIME type application/x-cbr application/x-sony-bbeb
Developed by Various Sony
Type of format eBook File eBook File
Description A .cbr file is a compressed file that allows a set of comic book images to be stored. These images can be ordered and the format in which they are displayed can be altered to allow two images to be viewed side by side, in the same way as a double page spread would occur. 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 A .cbr file is actually just a .rar file with an amended file extension. What makes a .cbr file different is that it can be opened directly by comic book viewer applications without a requirement to decompress it first. The user can also associate the file extension with a Comic Book Viewer application. Typical image formats are allowed for a .cbr file such as JPEG, GIFF, TIFF and PNG. 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.
File conversion CBR conversion LRF conversion
Associated programs CDisplay, ComicFlow, Perfect Viewer Sony Reader
Wiki http://en.wikipedia.org/wiki/Comic_book_archive http://en.wikipedia.org/wiki/BBeB