When you are inside a chat, you can export the canvas document attached to that chat as PDF or DOCX. (You cannot export the chat thread itself yet — only the canvas you created for that chat.)
In Magai V3 the feature is called Canvas, not Document Editor.
One way to export is the export button at the bottom of the canvas.
A popup lets you export as PDF or .docx. Click either option and the download starts automatically.
The other way is File → Export document. The same popup appears; choose PDF or .docx and the download begins.
