What ODT is and why it matters

ODT (OpenDocument Text) is the native format of LibreOffice and the legacy OpenOffice — same family of office suites, both descended from StarOffice. ODT is an ISO standard (ISO/IEC 26300:2006), unlike Microsoft's DOCX which is a Microsoft-controlled standard. Mandated by some EU governments and public institutions for procurement reasons. Technically a zipped XML container, very similar in structure to DOCX but with different schema.

Convert ODT to what you need

ODT to Markdown — primary mdisbetter pipeline. Clean structured output for AI input, static sites, modern docs platforms. The right default in 2024+.

ODT to HTML — for web publishing without a Markdown intermediate.

ODT to text — flat UTF-8 for search/NLP pipelines.

ODT to DOCX — for sending to Microsoft Word users (still the dominant office suite in private sector). LibreOffice can do this natively (File → Save As → .docx) but mdisbetter is faster if you don't have LibreOffice installed.

For LibreOffice users specifically

If you have LibreOffice installed, "convert ODT to anything" is just File → Save As or File → Export — no online tool needed. mdisbetter is for cases where you don't have LibreOffice (received an ODT, no time to install), or you specifically want Markdown output that LibreOffice doesn't produce as cleanly.