http://tool.chinaz.com/ (站长工具)
https://adwords.google.com/select/KeywordToolExternal (关键字)
http://www.google.com/trends (关键词趋势)
http://whois.domaintools.com/ (域名查询)
http://www.seoserp.com/web_tools/google_top_1000_serps_checker.asp (查询关键词排名 前1000)
http://www.seoserp.com/web_tools/backlink_checker.asp
http://training.seobook.com/user/login?destination=download-your-free-seo-tools (SEO tool bar 和rank checker批量查询关键字下载用于火狐)
http://www.fastdirectorysubmitter.com/link-building.pdf (开放目录提交器)
http://www.statbrain.com/ (查流量)
http://www.5c.com.cn/ (查流量,网站分析)
http://www.seoservice.org.uk/1000_directory.php (1000个目录)
http://feedvalidator.org/
http://www.xml-sitemaps.com/ (网站地图生成工具)
http://www.labs.net.cn/tools/Seo_yuanchuang/ (伪原创生成)
http://www.online-utility.org/webmaster/backlink_domain_analyzer.jsp (反链分析)
http://www.freedownloadscenter.com/Web_Authoring/
http://link.ezer.com/ (查询反链)
http://www.linkmarket.net/link_directory/ (交换链接)
http://www.webconfs.com/backlink-builder.php (反链)
http://www.backlinkwatch.com/index.php(好的反链分析工具)
http://www.gorewrite.com/(伪原创工具)
http://www.socialposter.com/(批量提交bookmark)
http://www.scriptalicious.com/tools/keyword-rank-checker/(在线批量查询关键字排名)
http://www.163cs.com/jiangquan.asp降权查询
http://www.zencarttemplates.info/templates.html 免费的zentcart模版
http://www.yougetsignal.com/tools/web-sites-on-web-server/ 同一IP下所有网站
http://www.nbdaili.com/ 在线上代理