The Open Document Text filename extension format is an alternative open source document and text processing file format allowing users to create text documents that can be opened and edited by an extensive list of document processing applications. Both proprietary applications (such as in Microsoft Office word) and open source document processing applications (such as OpenOffice) support the .odt filename extension allowing for interoperability between software systems. The format is useful to those creating documents meant to target a wide audience and not necessarily an audience with a specific document processing suite. The extension was first released in 2005.
The LRF format is a proprietary format developed by Sony in collaboration with Canon, as a document and text encoding standard for the Broad Band eBook file format. The format specifically targeted Sony portable eBook readers and was capable of encoding both text, pagination, and images. Being unencrypted, LRF encoded files do not enforce DRM. This is in contrast to the LRX format which is also part of the BBeB eBook file format which does support encryption for DRM files. The Sony eBook store announced in July 2010 a discontinuation of support for the LRF format in favor of the public and open EPUB format.
FreeFileConvert uses tuned encoding for ODT to LRF conversions, preserving clarity while trimming file size. Finished audio streams instantly across phones, tablets, desktops, and modern browsers without extra tweaks.
Upload ODT files from desktop, tablet, or cloud storage, queue multiple jobs, and let the converter finish autonomously. Return whenever convenient to download synchronized LRF results on any device you rely on.
Process up to 5 files sized 1000 MB per batch without splitting queues manually. Mixed-format uploads convert together, producing consistent LRF audio with dependable progress tracking.
Extended from an XML based file format for documents, .odt was standardized as an open source format for text document processing in ISO/IEC 26300:2006 in 2005 by the OASIS consortium. The filename extension is primarily associated with Apache OpenOffice Suite. As a format, .odt supports several predefined and user customizable metadata fields such as document statistics, title, subject etc. It possesses advanced document processing capabilities such as lists, headings, and numbered paragraphs. Other features include auto generated tables such as bibliographies, indexes, and table of contents.
The LRF format is an XML derivative. It represents the compiled and compressed binary format of the BBeB file. The structure of an .lrf file included a header, an object stream, and an object index. Though the LRF format is a proprietary asset, many freely available programs are able to convert and or open LRF files for viewing.
Upload your document file in the ODT format from your device, Dropbox, or Google Drive.
Select LRF as the output format and click Convert. Adjust optional settings if needed.
Download the converted ebook file. Each file stays available for up to 5 downloads.