Recommend some SEO tool software and site, do station Essential Products _ website application

SEO Tools: Web Site Map Production tool (XML)
A very useful site Map tool, you can generate Google XML format site map.
Http://www.seo165.com/download/SiteMapBuilder.zip

SEO Tools: Website Archives
Website archives ("The time of the clock machine" Wayback Machine)
Http://www.seo165.com/Search-Engine-Optimization/seo245.html

SEO Tools: Search engine crawl Page volume statistics
Query by an important search engine included in the page, can be compared to similar five sites.
http://www.marketleap.com/siteindex/

SEO Tools: Google Update Check tool
When the contents of a few databases are different, it means that Google's update begins.
Http://www.seo165.com/Search-Engine-Optimization/seo234.html

SEO Tools: Google Dance Tool
See if your site is in dance!
http://www.google-dance-tool.com/

SEO Tools: keyword density check (English)
Frequently occurring keywords and their densities
Http://www.seotoolkit.co.uk/keyword_density_analyser.asp

SEO Tools: Overture keyword Use frequency tool (English)
Common queries and number of queries for specific keywords
Http://inventory.overture.com/d/searchinventory/suggestion

SEO Tools: NetEase keyword Tool
Keyword search heat
http://adpsearch.163.com/find_price.php

SEO tools: The Sohu keyword tool
Keyword search heat
Http://db.sohu.com/regurl/pv_price/query_consumer.asp

SEO Tools: Baidu keyword analysis tool
Common queries, extended matches and query heat for specific keywords
http://www2.baidu.com/inquire/dsquery.php

SEO tools: Google adwords keyword Tool
Common queries and extended matches for query-specific keywords
Https://adwords.google.com/select/KeywordSandbox

SEO Tools: Link breadth detection Tool
(Comprehensive query: including link breadth, PR, Alexa rankings)
Www.marketleap.com/publinkpop (can be compared to multiple competitor sites at the same time)
Www.uptimebot.com (simultaneous detection of 10 search engines included)
Www.seotoolkit.co.uk/link_popularity_checker.asp
www.123promotion.co.uk/directory/index.php (check if the Web site is logged into multiple important categories)
Http://www.sowang.com/so


SEO Tools: Similar page detector
Compare the similarity of two pages to determine whether there is a risk of being punished
http://www.webconfs.com/similar-page-checker.php

SEO Tools: URL Detection Tool
Detect Web site URL structure, invalid links, etc.
Http://validator.w3.org/checklink

SEO Tools: Spider Crawl page simulator
Simulation spiders can crawl to the text and links
http://www.webconfs.com/search-engine-spider-simulator.php
Http://www.spannerworks.com/seotoolkit/spider_viewer.asp
http://www.webconfs.com/search-engine-spider-simulator.php

SEO Tools: PageRank forecast Query
Predicting the future PageRank of Web pages
Http://www.seo165.com/Search-Engine-Optimization/seo139.html

SEO Tools: Rankingbooster 2.0
Alexa ranking tool. A tool that is said to refresh Alexa rankings can choose to refresh the thread. Its official website introduction, use a few hours a day to achieve the effect, thread recommended within 4. Interested friends can test.
Http://www.rankingbooster.com/demo/rankingboosterv2.0setup.zip

SEO Tools: Link Popularity Check 3.0
Check the popularity of your website links
Http://www.checkyourlinkpopularity.com/start-download.htm

SEO Tools: Free Monitor for Google 1.2
Google search engine keyword ranking query tool.
Http://www.cleverstat.com/cgi-bin/sws/go.pl?distr=http://www.cleverstat.com/amonitorse.exe

SEO Tools: SEO STUDIO 1.7.1
SEO Services by a foreign company engaged in the development of the SEO tools, similar to the domestic "Deng Lurkey soldiers", but more powerful, this is a trial version.
Http://www.download.com/SEO-Studio/3000-2181-10308309.html


SEO Tools: Exlink Monitor V1.0
Search engine rankings monitoring software. Monitor the site's position in the search engine rankings and generate reports. This software function can be unlimited expansion, you can freely adjust the parameter settings, free expansion to support any search engine or BBS, newsgroups, or other industries you need to monitor and professional sites, is currently the most powerful ranking monitoring software.
Http://www.seo165.com/download/Exlink_Monitor.rar

SEO Tools: XENU Link Sleuth 1.2d
Check the Web site dead chain tool. At the same time can be produced site map. can generate link reports, a little edit is a detailed and accurate site map.
Http://www.seo165.com/download/xenu.zip

SEO Tools: Search engine Simulator
Search engine simulation query. Input URL query, you can get similar search engine query results, including title, Description, Keywords, as well as part of the content of the site. You can use to investigate the website itle, Description, keywords is how to write.
http://www.pagerank.net/search-engine-simulator/

SEO Tools: PageRank Checker
Query the PR value of the site
http://www.pagerank.net/pagerank-checker/

SEO tools: Keyword density Analyzer
Site keyword Density analysis query
http://www.pagerank.net/keyword-density-analyzer/

SEO Tools: Link Popularity Checker
Link Popularity Query
http://www.pagerank.net/link-popularity-checker/

SEO Tools: Meta Tag Generator
Meta Tag Builder
http://www.pagerank.net/meta-tag-generator/

SEO Tools: Search engine Position Tool
Search Engine Ranking Query
http://www.pagerank.net/search-engine-position-tool/

SEO Tools: Search engine saturation
Search Engine saturation Query
http://www.pagerank.net/search-engine-saturation/