ODT to PDF Converter
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Supports: ODT
Advanced Options - Our defaults are optimized for the best results. We recommend you keeping the defaults unless you have a specific need.
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Turn an editable OpenDocument Text file from LibreOffice, OpenOffice, or Google Docs into a fixed, print-ready PDF that looks identical on every device. The PDF locks your layout, fonts, and images in place so reviewers can't accidentally reflow the page — exactly what you want for a finished thesis, invoice, contract, or job application. Files are uploaded over an encrypted connection, processed on our servers, and deleted automatically after a few hours — no sign-up, no watermark, never shared or made public.
How to Convert ODT to PDF
- Upload Your ODT File: Drag and drop your
.odtfile onto the page or click "Add Files" to browse from your computer, Google Drive, or Dropbox. - Queue More Files (Optional): Add several documents to convert them in one batch — each ODT is rendered into its own PDF with the same settings.
- Pick a Compression Type: Open Advanced Options and choose a preset. "Screen (Best)" keeps the highest visual quality for on-screen reading and email; "Ebook" and "Printer" trade some image detail for a smaller file; "Prepress" preserves the most detail for professional printing.
- Convert and Download: Click "Convert," wait a few seconds, and download your PDF. Fonts and layout are embedded, so the file opens the same in any PDF reader.
ODT vs PDF — What Changes in the Conversion
| Property | ODT (source) | PDF (output) |
|---|---|---|
| Standard | ISO/IEC 26300 (ODF) | ISO 32000-2 (PDF 2.0) |
| Editable | Yes, in a word processor | No, fixed layout (needs a PDF editor to change) |
| Layout fidelity | Depends on viewer's app and fonts | Pixel-identical everywhere; fonts embedded |
| Native viewer | LibreOffice, OpenOffice, recent MS Word | Every browser, phone, and free PDF reader |
| Typical use | Drafting, collaboration, revisions | Final distribution, printing, archiving |
| Best for | Documents still being edited | Documents that must look the same for everyone |
Frequently Asked Questions
Will my fonts and formatting survive the conversion?
Yes. The converter embeds the document's fonts and renders the layout server-side, so the PDF reproduces your spacing, headings, tables, and images even on a machine that doesn't have the original fonts installed. The one thing to watch is a font your system can substitute differently than LibreOffice did — if you used an unusual typeface, confirm it embedded by opening the PDF on a second device.
What's the difference between the compression presets?
They control how aggressively images are downsampled in the output PDF. "Screen (Best)" keeps images at high quality for reading and email; "Ebook" and "Printer" reduce image resolution to shrink the file; "Prepress" retains the most image detail for professional print workflows. Text stays sharp at every setting — the presets only affect raster images, not vector text.
Can I edit the PDF after converting, or shrink it for email?
A PDF is intentionally fixed, so for edits keep the original ODT, change it there, and re-export — or convert your ODT straight to Word with ODT to DOCX if you need an editable copy. Output size depends mostly on the images in your document; a text-only ODT usually lands within a few hundred kilobytes. If the result is too big for email — most providers such as Gmail cap attachments at 25 MB — pick the "Ebook" or "Printer" preset, or run the finished file through our Compress PDF tool.
Is the output a PDF/A archival file?
This tool produces a standard PDF (ISO 32000), which is ideal for sharing, printing, and everyday distribution. PDF/A (ISO 19005) is a stricter subset designed for decades-long archiving — it forbids external font references and dynamic content. If your records-retention policy specifically requires PDF/A, generate it from LibreOffice's "Export as PDF" dialog, which has a dedicated PDF/A checkbox.
In your testing, does a typical ODT come out clean?
In our testing, a 6-page LibreOffice ODT with two embedded images and a 12-row table converted to a roughly 320 KB PDF at the "Screen (Best)" preset, with fonts embedded and the table borders intact. Heavily image-laden documents take longer to upload than to convert, so on a slow connection the upload is usually the bottleneck, not the conversion itself.