I'm sure there are better ways than what I do, especially if the pdf is a text file already, but this is my procedure:
When I do a two column index for my epubs starting with an image pdf file, first I convert the two column pages from the pdf file into tif images, then I edit each page image to create two single column image pages. This can be automated with Irfanview if there are many pages. Finally I OCR the pages to create text for the epub.
If the pdf file is a text file, I have no idea how one could create two column epubs. Perhaps someone else could help with this.
Last edited by bobcdy; 01-13-2011 at 01:23 AM.
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