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Free Online ODT Converter — Convert LibreOffice Documents

Convert ODT (OpenDocument Text) files to DOCX, PDF, TXT, and more. Perfect for LibreOffice and OpenOffice users.

Drop ODT files here
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Max file size 10MB. Sign up for more.

How to Convert ODT Files Online — Free & Instant

Convert OpenDocument Text files to Microsoft Office or PDF format for broader compatibility.

Upload Your ODT Document

Drag and drop ODT files from LibreOffice Writer, OpenOffice, or Google Docs ODF exports. Styles, tables, images, headers, footers, and embedded charts are all read by the converter.

Select Your Output Format

Choose DOCX for editing in Microsoft Word or Google Docs, PDF for fixed-layout sharing that preserves fonts and styling, TXT for plain text, or RTF for basic cross-platform formatting.

Download Compatible Document

Download your converted document ready for Microsoft Office users. ODT to DOCX preserves paragraph styles, tables, and images. ODT to PDF locks the layout for distribution.

Why Convert ODT Documents?

Share with Microsoft Office Users

Most business environments use Microsoft Word, and ODT files may not render correctly in Word. Convert ODT to DOCX for pixel-perfect compatibility with Word, Outlook, and Microsoft 365.

Distribute as PDF

Convert ODT to PDF for distribution that preserves fonts, layout, and images exactly. PDFs render identically on every device regardless of whether the recipient has LibreOffice installed.

Email-Friendly Format

Recipients may not know how to open ODT files. Convert to DOCX or PDF before emailing so everyone can open and read the document without downloading additional software.

Extract Content as Text

Convert ODT to TXT for plain text extraction, or to RTF for basic formatting. Useful for migrating content to CMS platforms, databases, or applications that cannot read ODF format.

Government and Compliance

Some jurisdictions require documents in open formats. ODT is an ISO-standard open format. Convert from DOCX to ODT for compliance with open-document policies in government and education.

No Software Required

Convert ODT documents directly in your browser — no desktop apps, no plugins. No watermarks added, formatting preserved, and files are deleted from our servers within 24 hours.

About the ODT Format

ODT (OpenDocument Text) is an open-standard document format defined by the OASIS OpenDocument Format specification (ISO/IEC 26300). ODT uses ZIP-compressed XML to store text, formatting, styles, images, tables, and metadata. As an ISO standard, ODT is not controlled by any single company, ensuring long-term document accessibility regardless of software vendor choices.

ODT is the native format of LibreOffice Writer and Apache OpenOffice Writer, and is also supported by Google Docs, Microsoft Word, and most modern word processors. Many government agencies worldwide mandate ODF formats for official documents to avoid vendor lock-in. ODT supports styles, headers, footers, footnotes, track changes, comments, and all the formatting features expected from a professional word processing format.

ODT Converter FAQ

Quick answers about output formats, compatibility, quality trade-offs, and the best workflows for ODT files.

What formats can I convert ODT files to?

You can convert ODT files to multiple formats. Choose from the available output options listed on this page. Each conversion tool is optimized for the specific format pair to preserve quality.

How long does ODT conversion take?

Most ODT conversions complete in a few seconds for small to medium files. Larger files may take slightly longer depending on the output format and file size. Processing happens either in your browser or on our fast servers.

Will converting from ODT reduce quality?

Quality depends on the target format. Converting between lossless formats preserves full quality. Converting to lossy formats may reduce quality slightly, but iFormat uses optimized settings to maintain the best possible output for each format pair.

What is the maximum file size for ODT conversion?

Free users can convert ODT files up to 100 MB. Pro plan users get higher limits up to 1 GB, and Business plan users can convert files up to 5 GB.

Related Guides for Free Online ODT Converter — Convert LibreOffice Documents

Read format guides, compatibility fixes, and practical workflows related to Free Online ODT Converter — Convert LibreOffice Documents.

Reviewed by Editorial team Updated