Creating a sitemap with all pages listed at once

I'm trying to create a sitemap of my website which shows all the pages of my site all at once, with lines showing which pages link to where.

I created a sitemap using Microsoft Visio 2010, but the problem is that it shows only 12 pages at first and you have to double click on each page to expand it and see the pages it links to, which continues on and a page can be repeatedly listed by expanding other si开发者_StackOverflow中文版tes that link to it.

Does anyone know of how I can create a sitemap which shows all pages all at once, without needing to expand any further, and that shows connections between sites?

Thanks

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I too have pondering about making it, but please consider that for even small sites... Let's say 500 pages each with 50 links you get 25000 connections. It quickly gets very hard to visualize :)

Are you doing it to satisfy management or something like that, so they can visualize website structure? How large is your website?