Very Useful SEO Links

SEO Forums

• http://forums.seochat.com/- a very popular SEO forums
• http://www.seoblackhat.com/forum/ - a famous black SEO forum, you
  need to pay to get registered
• http://www.digitalpoint.com/ - a famous SEO forums
• http://forums.searchenginewatch.com/ - a popular SEO forums
• http://www.blackseo.com/vb/ - a SEO forum
• http://talk.iwebtool.com/ - a SEO forum

SEO Blogs

• http://www.uptimebot.com/ - a SEO blog with a link popularity checker
• http://seoblackhat.com/ - a black SEO blog
• http://www.payperclickanalyst.com/ - reviews of PPC affiliate programs
  with blog and news
• http://blackdoorsect.blogspot.com/ - Black Doorwayer Sect. A Black
  SEO blog

SEO Utilities and Webmaster Tools

• http://www.iwebtool.com/ - a famous SE service, quality webmaster
  tools. Google PageRank Prediction
• http://www.seoelite.com/ - SEO Elite Software | Search Engine
  Optimization | Link Popularity..
• http://www.domain-dashboard.com/ - Domain Dashboard CPanel &
  Seo Manager. Manange Domains, Stats, And Keywords From One
  Control Panel.
• http://www.xtremerankings.com/ - Newly Released Seo Program Is
  Exploding! Video Proof As Well As Testimonials, Screen Shot Proof,
  And A Call To Action Make This Convert At An Excellent Rate.
• http://www.totalwebseo.com/ - New* Seo Videos For Top Rankings.
  Brand New Online Videos For Search Engine Optimization
• http://onsnap.biz/ - Bulk Link Popularity Analyzer. Yahoo Dmoz
  Expired Domains And Seo Tools.
• http://www.softwarelinkpoint.com/ - Comprehensive Source and
  Review of SEO Software Tools & Utilities - Blogger Blogs - RSS to
  Blog - webmaster
  tools - SEO articles - System Tools & Utilities
• http://www.pcnames.com/tools.htm - a collection of SEO tools
• http://www.webuildpages.com/tools/default.htm - a collection of free
  SEO utilities for site promotions
• http://www.seochat.com/seo-tools/ - a resource with many useful
  SEO utilities
• http://www.seocompany.ca/tool/seo-tools.html - 136 SEO Tools
• http://www.myxtools.com/ - a collection of unique SEO utilities
• http://tools.legco.net/ - a simple collection of SEO tools
• http://www.uptimebot.com/sql/one.php - a useful service for backward
  link verification
• http://www.seotools.kreationstudio.com/ - a collection of free SEO tools
  for webmasters
• http://www.seologs.com - a collection of useful SEO tools and site
  promotion services

SERP and PR Analysis

• http://www.prsearch.biz/ - a SERP and PR analysis service
• http://googlerankings.com/ - an analysis of the web site position by a
  keyword
• http://www.mcdar.net/q-check/datatool.asp - an analysis of the web site
  position on the data centers
• http://intop20.com/searchenginestools/findsite.php - a small tool of a
  web site look up in Top 100 of Google, MSN, and Yahoo SERPs.
  
  

PR Verification

• http://www.webworkshop.net/pagerank_calculator.php - a very flexible
  Google PageRank calculator
• http://www.top25web.com/pagerank.php - a batch PR verification
• http://livepr.raketforskning.com - a Google PR verification on data centers
• http://www.pageranktool.net - a PR verification tool for web site pages
• http://www.seocompany.ca - an update history of Google PageRank

Web Site, Keyword and Keyword
Density Analysis

• http://www.ranks.nl/cgi-bin/ranksnl/spider/spider.cgi?lang=en - a useful
  web site/page and keyword density analysis tool
• http://www.wholinks2me.com/ - a PR, backward links, and Alexa analysis
  tool
• http://www.stargeek.com/keyword_density.php - a keyword and content
  density analysis tool
• http://www.keyworddensity.com/ - a keyword density and word depth
  calculator with a comparison option

Keyword Suggestion and Tracking
Tools

• http://wordtracker.com/ - a paid keyword outputting and tracking tool
• http://freekeywords.wordtracker.com/ - a free version of a popular paid
  keyword outputting and tracking tool
• https://adwords.google.com/select/KeywordToolExternal - a keyword
  suggestion tool
• http://digitalpoint.com/tools/suggestion - a keyword suggestion tool
  based on the WordTracker data
• http://www.seochat.com/seo-tools/keyword-suggestions-google/ - a
  relevant keyword suggestion tool, keyword popularity checker

Text Tools

• http://www.markov-chains.com/ - a Markov Chains online generator

Software and Scripting Tools

• http://www.seospot.com/software/promotion/cd/index.html - cloaking
  and doorway resources
• http://www.submitad.com/files/blaster1.exe - a software for finding and
  submitting doorways links in guestbooks
• http://www.submitad.com/files/ffainst.exe - a software allowing obtaining
  of a FFA directory
• http://weborg.info/downloads/dorfree.zip - a desktop doorway generator
• http://www.qinvent.com/cyrj/dezender/index-en.php - a paid software
  for script dezending
• http://cron.in/upload/OverParser.zip - an Overture parser

Useful Tools and Services

• http://www.fakenamegenerator.com/ - a useful resource for those
  prefer to use false identities
• http://globalsquid.com/ - a server spamming tool
• http://3d2f.com/tags/reciprocal/exchange/ - a list of free scripts for
  the link exchange
• http://covert.quicksolver.info/ - anonymous surfing without proxy
• http://www.dead-links.com/ - a dead link validation
• http://freerelevantlinks.com - a service for tracking relevant keywords
  for a topic
• http://searchsubmit.marketingtroll.co.uk/doorway_page_generator.php
  - a free online doorway generator
• http://www.rleeden.no-ip.com/geotool.php - a geo locator by IP
• http://www.rexswain.com/httpview.html - a redirect decryption

Proxy Lists

• http://www.proxyserverprivacy.com/free-proxy-list.shtml
• http://www.shroomery.org/ythan/proxylist.php
• http://tools.rosinstrument.com/cgi-bin/sps.pl?bp=&pattern=&max=
  100&nskip=0&file=anonlog.csv&refresh=60
• http://www.proxy4free.com/page1.html
• http://www.aliveproxy.com/high-anonymity-proxy-list/
• http://www.groovyweb.uklinux.net/?page_name=anonymous
  %20proxy%20list
• http://proxyz.net/?menu=anonproxys
• http://www.multiproxy.org/txt_all/proxy.txt
• http://proxy.cemsg.com/
• http://pureproxy.net/
• http://proxylist.sakura.ne.jp/
• http://www.openproxies.com/
• http://www.atomintersoft.com/products/alive-proxy/proxy-list/
• http://www.publicproxyservers.com/page1.html
• http://www.proxylists.net/proxylist.shtml?HTTP
• http://www.proxyleecher.com/text.php

Redirect Aliases

• http://lix.in/
• http://www.digipills.com/tinylink/intro.php
• http://metamark.net/
• http://slink.in/
• http://www.shortlink.it/ (in Italian)
• http://lnk.in/
• http://qurl.net/
• http://searchserver.org/cgi-bin/script.pl
• http://tinyurl.com/
• http://skocz.pl/ (in Polish)
• http://www.freedomain.co.nr/
• http://notlong.com/links/

SE Spider Simulators

• http://www.delorie.com/web/ses.cgi
• http://www.webconfs.com
• http://www.spannerworks.com
• http://www.linkvendor.com