How does the index look in PDF, Word, EPUB and Kindle?

PDF: two columns, letter headings, subentries and "See also", with real page numbers; each number is a link to the passage, and three or more pages in a row are printed as a range (45–47). Word (DOCX): a native Word index. BookyAI places an index mark at each mention and an index field at the end; when you open the file, Word asks whether to update the fields: choose Yes, and Word builds the index with the page numbers of your document and keeps them right if you edit there. EPUB: every entry links to the passage and shows the chapter it is in, because e-readers have no fixed pages. Kindle (AZW3) and Markdown: the index lists the chapters of each heading. In every format the index is the last section of the book and appears on the contents page. From version 1.9.15.