Convert LibreOffice and OpenOffice Documents to PDF
Turn .odt, .ods and .odp files into real PDFs in your browser. Because PlatinPDF renders with LibreOffice itself, your OpenDocument files convert with the highest possible fidelity. Nothing to install, no account, and your files are never stored.
PlatinPDF is a free online tool to convert LibreOffice and OpenOffice documents — .odt text documents, .ods spreadsheets and .odp presentations — to PDF. Because its conversion engine is LibreOffice itself, your OpenDocument files are re-rendered with the highest possible fidelity, keeping their layout and fonts intact. You do not even need LibreOffice installed: everything happens in your browser, your files are never stored, and no sign-up is required.
Why PlatinPDF?
Native LibreOffice fidelity
The engine is LibreOffice itself, so your ODF files are drawn by the same family that created them — layout stays intact.
Nothing to install
Convert even if LibreOffice is not installed on your device. All you need is a browser — a Chromebook or phone works too.
All three ODF types
Convert .odt (Writer), .ods (Calc) and .odp (Impress) files to PDF with the same tool.
Completely free
No watermark, no Pro paywall and no surprise fees — including batch conversion and merge.
Files never stored
Stateless and private. Your document is deleted immediately after conversion, not hours later.
Batch convert and merge
Convert up to 20 files at once and optionally combine them into one PDF — all in a single free flow.
How to convert OpenDocument files to PDF
Upload your OpenDocument file
Drag and drop your .odt (text), .ods (spreadsheet) or .odp (presentation) file, or browse to select it. Add multiple files to batch convert them at once.
Convert to PDF
Press convert and PlatinPDF re-renders your document with LibreOffice — the same engine it was made for — into a true PDF, preserving fonts and layout. No account required.
Merge if you need one file (optional)
When converting multiple files, choose the merge option to combine them into a single ordered PDF, or keep them separate.
Download your PDF
Download the finished PDF instantly. Your uploaded file is deleted from the server right away, so nothing is stored.
What OpenDocument (.odt, .ods, .odp) is
OpenDocument Format (ODF) is the open document standard used by free office suites, above all LibreOffice and Apache OpenOffice. It covers .odt text documents (Writer), .ods spreadsheets (Calc) and .odp presentations (Impress). Tools like Google Docs and Collabora can export to it as well. PlatinPDF converts all three types to real PDFs in one place.
Why the result is so faithful
The program that renders a document most accurately is the one that created it. PlatinPDF's conversion engine happens to be LibreOffice, so your .odt, .ods or .odp file is redrawn by exactly the family it was made for. The result carries your fonts, paragraph styles, tables and slide layout across to the PDF as closely as possible — a genuine re-render, not a renamed file.
No LibreOffice install, from any device
Sometimes you have an .odt file but no LibreOffice: you are on someone else's computer, a Chromebook or a phone. Because PlatinPDF runs the conversion on the server, you do not install anything locally. Open your browser, drop the file, and get your PDF in seconds.
Text, spreadsheet and slides — all become real PDFs
PlatinPDF is not limited to text documents. A report written in Writer (.odt), a budget kept in Calc (.ods) and a deck built in Impress (.odp) can all be converted in the same flow. If you like, merge several files into a single PDF and share everything as one document.
Frequently Asked Questions
How do I convert an .odt, .ods or .odp file to PDF?
Upload your OpenDocument file, press convert, then download the PDF. It takes three steps and needs no LibreOffice install and no account.
Can I convert without LibreOffice installed?
Yes. PlatinPDF runs LibreOffice on the server, so you do not install anything on your device — all you need is a browser.
Are Apache OpenOffice files supported too?
Yes. OpenOffice and LibreOffice share the same OpenDocument formats (.odt, .ods, .odp), so files from either work.
I exported an .odt from Google Docs — will it work?
Yes. OpenDocument files exported from Google Docs, Collabora or other editors are supported.
Why is the result as faithful as LibreOffice's own 'Export as PDF'?
Because PlatinPDF's conversion engine is LibreOffice. Your document is drawn by the very application it was made for, so fonts, styles and layout are preserved with the highest fidelity.
Is it free, and are my files stored?
It is completely free with no watermark, and your files are never stored — they are deleted the moment conversion finishes. Limits are 50 MB per file and 200 MB / 20 files per batch.
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