ODT to PDF
Convert OpenDocument Text files to PDF in your browser with LibreOffice-grade layout fidelity.
Upload ODT File
このツールについて
ODT to PDF converts OpenDocument Text documents using a LibreOffice engine compiled to WebAssembly, so fonts, styles, tables and page layout come across the way the original author set them.
The conversion runs entirely inside your browser tab — the document is never uploaded.
使用方法
Upload Your Document
Drag and drop an .odt, .ott or .fodt file, or click to select it.
Convert
Click Convert. The engine loads on first use, which can take a moment.
Download
Download the finished PDF.
使用例
Share Beyond LibreOffice
Send documents to people who do not have an OpenDocument reader.
Lock the Layout
Freeze formatting so it renders identically everywhere.
Archive Documents
Store a stable PDF copy alongside the editable original.
よくある質問
Why does the engine take a while to load?
A full LibreOffice build is fetched on first use. Later conversions in the same session are much faster.
Why does it say cross-origin isolation is required?
The engine needs SharedArrayBuffer, which browsers only expose when the page is served with COOP and COEP headers.
Are fonts preserved?
Fonts embedded in the document are. Fonts merely referenced fall back to the closest available match.