DJVU to LRF converter
Choose file to convert
Our free online converter enables you to convert djvu files to lrf as well as a variety of other formats.
How to convert djvu to lrf?
Step 1
Upload djvu-file
You can select djvu file you want to convert from your computer, Google Drive, Dropbox or simply drag and drop it onto the page.
Step 2
Select «to lrf»
Choose lrf or any of the other 200+ supported formats you'd like to convert to.
Step 3
Download your lrf file
Please wait for the conversion to complete, then click on the download button to obtain your converted file in the lrf format.
The security of your files is our priority
Understanding the importance of the security of our users' data, we have implemented a number of measures to ensure reliable file conversion without the risk of information leakage or privacy violations.
Data encryption
All information uploaded to our platform is SSL encrypted, ensuring privacy during transmission.
Safe storage
After the conversion is completed, the files are stored on secure servers for 24 hours and are automatically destroyed, excluding access by third parties.
Harmless scripts
Our file conversion tools are regularly tested for malicious code or vulnerabilities to eliminate the risk of a potential cyber attack.
Best tool to convert djvu to lrf
djvu to lrf Fast and easy
Simply drag and drop your djvu files onto the webpage, and you'll be able to convert them to lrf or over 250 different file formats, all without having to register, provide an email address, or include a watermark.
Secure djvu to lrf Conversion
As soon as you upload your djvu files, we instantly delete them. Converted files are then deleted after 24 hours. Furthermore, we ensure that all file transfers are secure through advanced SSL encryption.
No Software Installation Required
You don't have to go through the hassle of installing any software. We handle all djvu to lrf conversions in the cloud, which means that none of your computer's resources will be used in the process.
DjVu image files
| Extension | .djvu |
| Category | 🔵 books |
| Programs | 🔵 LizardTech Browser Plug In 🔵 MacDjView Desktop Viewer 🔵 WinDjView |
| Main program | 🔵 DjVuLibre DjView |
| Description | 🔵 AT&T and Functions originally created DjVU as a technology used to compress images. It has free and available source code and serves as a proxy to PDF. DjVU enables the distribution of scanned documents, photographs, and high-definition images on the internet. There is a complete set of DjVU viewers, browser add-ons, and devices capable of executing binary codes that are available on both Windows and Mac devices. |
| Technical details | 🔵 In the early 1990s and 2000s, AT&T developed DjVU by Yann LeCun, Leon Bottou, Patrick Haffner, and Paul G. Howard. DjVU is considered superior to PDF because it can easily convert large amounts of text to DjVU, its files are small in size, and people can use it freely. DjVU is divided into three types of images: background, foreground, and mask images, all of which have high resolution. The compression algorithm IW44 is used for compressing foreground and background images, while JB2 is used for compressing mask images, resulting in a significant reduction in image size. |
| Developer | 🔵 AT&T Labs |
| MIME type | 🔵 image/vnd.djvu 🔵 image/x-djvu 🔵 application/octet-stream |
Sony Portable Reader File
| Extension | .lrf |
| Category | 🔵 documents |
| Main program | 🔵 Sony Reader |
| Description | 🔵 LRF (short for "Broadband eBook format") is a proprietary eBook format developed by Sony that is specifically designed for their line of eBook readers, such as the Sony Reader. LRF files use the Sony BBeB ("BroadBand eBook") eBook format, which is based on XHTML and can include images and other multimedia content. |
| Technical details | 🔵 LRF files are designed to be highly optimized for viewing on e-book readers, with support for embedded fonts, images, and other advanced features. The format also supports reflowable text, meaning that the text can adjust to fit the size of the screen without losing its formatting. In order to create LRF files, authors must use the Sony eBook Library software, which allows them to import text, images, and other elements and create a fully formatted e-book. LRF files can also be created by converting other e-book formats using third-party conversion software. |
| Developer | 🔵 Sony |
| MIME type | 🔵 application/x-sony-bbeb 🔵 application/octet-stream |