Unlikely to find exactly what you are looking for. There are however free sitemap generators you can download to do it yourself.
Well, I have not seen any for that amount of pages. But if you have a 50K + pages site you should also have enough $$$ to buy a sitemap generator. You can find them from $20.
Another note, most sitemap generators will try to crawl the site and come up with a list. For big sites this is very slow and wasting bandwidth so you might be better off writing your own generator to pull the list of pages from the database, a list of files in a folder or something like that.
I think I understand your question. No there isn't I think the best one is for 500 links generator. If you are using a CMS like wordpress or Joomla, some plugins on them may accomplish your task
I guess I may have to create a site like this for us freebie guys. I already made the spider portion today... In Coldfusion it was 5 lines of code...Will see how the script handles 50 crawl requests at once then see if the site would make sense to create.
Well its a 6 page site with 56,000 possible dynamic pages. Google already grabbed 300 of them but I wanted to help them get the rest. xml-sitemaps.com seems to be the best option for 20.00 right now. Maybe I can do the same for people but around 2.95 or something.
no dear no one site for generate more then 500 pages sitemap.xml with free so please find and give to the mmebers if you are finding then
You can do it manually ............. I didn't find any "sitemap generating tool" for 50K pages you can find the same example here :- telcom-data.com/sitemap.xml its an big sitemap with 7.25 MB of space, you can do the same for your own site ........... If you find any problem I can do it for you.
Use IIS 7.0 ext ; you can make a sitemap for Facebook with it lol, its useful and most important (free)