LRF to FB2 Converter

Batch convert lrf files to fb2 format online for free

Choose files or drag & drop them here.
Only you have access to your files.
All files will be deleted after one hour.

How to convert LRF files to FB2 online?

Step-by-step guide to convert lrf to fb2 using AnyConv. It works on PC (Windows, Mac, Linux) and mobile devices (iPhone, Android).

Upload LRF-file

Drag and drop your LRF file into the upload area. The maximum file size is 100 MB.

LRF to FB2

Click "Convert" to change lrf to fb2. The conversion usually takes a few seconds.

Download your FB2

Now you can download the FB2 file. The download link only works on your device.


  • ❓ How can I convert files from LRF to FB2?
    First you need to add file for conversion: drag and drop your LRF file or click the "Choose File" button. Then click the "Convert" button. When LRF to FB2 conversion is completed, you can download your FB2 file.
  • ⏱️ How long does it take to convert LRF to FB2?
    eBook conversion is pretty fast. You can change LRF to FB2 in a few seconds.
  • 🛡️ Is it safe to convert LRF to FB2 on AnyConv?
    Of course! We delete uploaded files immediately, and converted ones after 1 hour. No one has access to your files. File conversion (including LRF to FB2) is absolutely safe.
  • 💻 Can I convert LRF to FB2 on Mac OS or Linux?
    Yes, you can use AnyConv on any operating system that has a web browser. Our LRF to FB2 converter works online and does not require software installation.

Information about LRF and FB2 file formats

🔸 File format LRF FB2
🔸 Full name Sony Portable Reader File FB2 - FictionBook
🔸 File extension .lrf .fb2,
🔸 MIME type application/x-sony-bbeb text/xml
🔸 Developed by Sony Dmitry Gribov
🔸 Type of format eBook File e-book file format
🔸 Description The LRF file type is a proprietary file type created by Sony 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. FictionBook is an open XML-based ebook format that originated and gained popularity in Russia. FictionBook files have the .fb2 filename extension. The FictionBook format does not specify the appearance of a document; instead, it describes its structure. For example, there are special tags for epigraphs, verses, and quotations.
🔸 Technical details LRF files are compressed, unencrypted files that may contain text and images featuring Sony's DRM protection. In addition, an LRF file may contain one or many LRS files which contain XML structuring. In contrast to other eBook formats (e.g., ePub), a FictionBook document consists of a single XML file. Images are converted to Base64 and reside inside the <binary> tag, so the size of the embedded images is increased by approximately 37%. FictionBook files are often distributed inside Zip archives.
🔸 File conversion LRF conversion FB2 conversion
🔸 Associated programs Sony Reader FBReader, AlReader, Haali Reader, STDU Viewer, CoolReader, Okular, Ectaco jetBooks.
🔸 Wiki
LRF to FB2 Conversion Quality Rating
4.2 (1127 votes)
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