Convert to LRF

Convert e-books to LRF online, for free, with nothing to install.

DOCX, PDF, EPUB, MOBI and 18 other e-book formats can be converted to LRF: drop your files above, and LRF is already chosen as the output. Files are converted on our server and deleted 72 hours later.

What is an LRF file?

LRF – Sony Reader e-book (LRF). LRF is the e-book format of Sony's older Reader devices.

How to convert e-books to LRF

  1. Click Select File, or drop your e-books anywhere on this page. Any of the 22 supported formats works.
  2. LRF is already chosen as the output on this page.
  3. Click Convert, then Download when it's done.

LRF at a glance

LRF
LayoutFlowing text
EditableNo
Created bySony, 2004
Best forOld Sony Reader devices

Frequently asked questions

Why convert to LRF?

LRF is the e-book format of Sony's older Reader devices. Best for: Old Sony Reader devices.

Which e-book formats can be converted to LRF?

AZW, AZW3, CBC, CBR, CBZ, DOCX, EPUB, FB2, HTML, HTMLZ, LIT, MOBI, ODT, PDB, PDF, PML, PRC, RB, RTF, TCR, TXT, TXTZ.

Is converting to LRF free?

Yes. Everyone gets 25 free credits a day, with no account needed. Conversions on our server use one credit per started minute of work, so most cost a single credit. Credits reset at midnight UTC.

Are my e-books uploaded anywhere?

These conversions run on our server, because they need calibre, which does not run in a browser. Your file is sent over an encrypted connection, and both it and the result are deleted 72 hours after the conversion. The server has no internet access while it works on your file.

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All e-book formats

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