Kak Skachat Format Djvu Page

If you already have a .djvu file and can't open it, you need a reader:

A multipurpose viewer that handles DjVu, PDF, and TIFF. For macOS:

If you find DjVu files difficult to manage, you can convert them to PDF without downloading extra software using online tools: DjVu2PDF

You can install the DjVu Browser Plug-in (though it is becoming less common) to view these files directly in your web browser before saving them. 3. Converting to PDF

If you are trying to get a book or document specifically in this format:

An open-source viewer that works well on Mac systems. For Android/iOS: