Document conversion guide
How to Convert ODT to PDF
ODT is an editable OpenDocument text file. PDF fixes the layout for sharing and printing, so the most dependable conversion happens in the app that renders the ODT correctly.
The direct answer
Open the ODT in LibreOffice Writer and choose Export Directly as PDF or File > Export As > Export as PDF. This free desktop workflow keeps the document local and exposes controls for pages, links, images, and accessibility.
Choose the route that matches your goal
| Your goal | Recommended route | Expected result |
|---|---|---|
| Free local conversion | Export from LibreOffice Writer | PDF without uploading the ODT |
| ODT already opens correctly in Word | Use Word Save As or Export to PDF | PDF using Word layout |
| Batch or command-line conversion | Use LibreOffice headless in an isolated local process | Automated PDFs requiring output checks |
Check the ODT before and after export
Different office suites may interpret fonts, fields, and page styles differently.
- 1
Open the ODT and update table of contents entries, page numbers, references, and calculated fields.
- 2
Resolve missing fonts and review page breaks in print layout.
- 3
Export as PDF with the required page range, image quality, links, tags, and security settings.
- 4
Open the PDF and test headings, links, selectable text, and the final page count.
Important checks and limitations
Layout can shift between suites: Font metrics and compatibility differences can alter page breaks and table sizes.
PDF is not the editable master: Keep the ODT for future edits and treat the PDF as a delivery copy.
Password settings are separate: An ODT password is not automatically the same as PDF encryption or permissions.
Frequently asked questions
Is LibreOffice free for ODT to PDF?
Yes. LibreOffice Writer can open ODT and export PDF locally without a subscription.
Why did the page count change?
A missing font or different page-style interpretation can change wrapping. Check fonts and print layout in the exporting app.