Files are never sent to a server — 100% processed on your device

ODT to PDF

OpenDocument Text (.odt) to PDF. Your files are never uploaded to a server.

.odt · Free · No sign-up · No size limit

ODT is the document format of LibreOffice and OpenOffice. Sending an ODT as is often leaves people who do not have Word unable to open it, so converting to PDF first is a sure bet. This converter is a LibreOffice engine itself, so it reads ODT accurately.

The moatool converter never uploads your document. A real office engine runs inside your browser to build the PDF, so even sensitive files stay on your device and there is no size limit.

How to convert ODT to PDF

ODT is the document format of LibreOffice and OpenOffice. Someone who only uses Word often cannot open an ODT sent as is, so converting to PDF first is a sure bet. This converter is a LibreOffice engine itself, so it reads ODT accurately.

How to convert

Click Open converter above to open the office converter. The conversion engine (LibreOffice) gets ready once in the background the first time.
Drag a .odt file in, or pick it with Choose file. The file is not uploaded — it stays inside your browser.
Press Convert to PDF and it is built right on your device and saved. From the second time on, the engine is cached and starts instantly.

When to use it

Sending to Word usersIt opens as is even if the other person only uses Word.

Distributing open-source documentsShare material made in LibreOffice widely.

Converting for submissionPut it out as a non-editable final version.

Tip If editing is needed, the other person can open the .odt directly in Word, or use a PDF to Word tool.

Other office conversions

DOCX to PDF DOC to PDF RTF to PDF Word to PDF Office → PDF (all)

Frequently asked questions

How can I make it open in Word too?

Once you convert to PDF, anyone can open it even without Word. If editing is needed, the other person can open the .odt directly in Word, or use a PDF to Word tool.

Is there a file size limit?

No. Because nothing is uploaded to a server there is no upload cap; the only limit is your device memory.

Why is the first run slow?

The office engine is downloaded once the first time. After that it starts right away — you are downloading the engine, not sending your document.

Does my file go to a server?

No. A real office engine runs inside your browser to make the PDF, so contracts and HR files stay on your device.