title_body: How can I left justify text on my Kindle? I can't stand reading full-justified text, yet none of my Kindles seem to give me anything else! They all attempt to justify text even when the font size is too large and causes huge gaps between words and other kerning issues. Worse yet  are languages like Turkish which I read in—the prevalence of very long words that it has no idea how to break into syllables makes the reading experience even more jarring.
  
  Is there any way to read my books using left-aligned non-justified typesetting?
upvoted_answer: The justification is normally specified in the CSS included in your ebook. 
  Commercial ebooks often come 'justified', just like most traditional books (which generate less of a problem of large white space, through the combination of hyphenation and wider lines).
  
  It might be that the Kindle overrides the ebooks default, but I doubt it. What you should try is change the CSS in an ebook, e.g. by convert the ebook with Calibre, while specifying Text Justification: Left Alignin the Look &amp; Feel tab of the book conversion page.