One use case is that, you may export current markdown file into PDF file, but then you find some content is missing or some words are misspelled, after you correct the markdown file, instead of click PDF export and choose exported path again, you can just click Export and Overwrite with Previous so the newer content will be written to your previous exported PDF file. If you want to export and overwrite previous exported file using previous command and newer file content, you can click File → Export → Export and Overwrite with Previous.

$pandoc pdf to epub$

You can export current file again using previous successful export command by clicking File → Export → Export with Previous menu item.

You could access export command from File → Export command from menubar: More formats (like Word, RTF, etc) are supported via pandoc, after you install pandoc, those format are supported out-of-box. Typora supports you to export current document into PDF, HTML, HTML (without styles) and Image format. Note following documents are for Typora ≥ 0.10.0 General Quick Usage of Export

Continues whitespace or line break are gone in exported PDF.“Cannot Read Native” when export using pandoc.

Pandoc pdf to epub