List of all unofficial google tools from various sites.
| Anacubis: Google-Enabled Visual Search | : | Free tool that translates Google search results into graphic displays of relationships between sites. |
| Boogle | : | Interface with the added benefit of daily quotes and scenic images. |
| DentedReality: XooMLe | : | Allows access to the API via a REST-like interface, with results returned in XML. |
| elgooG | : | Provides a ‘mirror’ version of Google. |
| Fagan Finder: Google Ultimate Interface | : | An all-in-one interface combining all of the Google tools with all of their options on one page. |
| Floogle | : | Uses the Web API to allow users to search through Google’s entire database with results displayed in a Flash interface. |
| FroogleFeeder | : | Froogle data feed generator tool. Includes articles, news & free custom advice to merchants. |
| Geoff’s GoogleDuel | : | Takes two search terms and shows which one is the most popular according to Google. Implementation using PHP with source code available. |
| Geographic Search | : | This software, that won the 2002 Google Programming Contest, allows Google users to find web pages that are located within a specific geographic locale. Source code is distributed under the GNU GPL. |
| GooFresh | : | Interface for restricting searches to sites added recently to the Google index. |
| Google Alert | : | Tracks a web search automatically using Google search engine. |
| Google API Proximity Search | : | Perl script uses the Google API to search Google for two search terms that appear within a certain distance from each other on a page. Includes source code. |
| Google API Relation Browsing Outliner | : | Perl script that searches Google for pages that are either related to or linked to a given URL. Then, the same operations can be performed on the results. With source code. |
| Google API Search Tool | : | Free standalone tool to search Google. Requires a license key. |
| Google API Web Search by Host | : | Perl script that uses the API to search Google for a query string, and returns a list of the web hosts found in the set of results. Users can then expand any of these hosts and display only the results from that host. With source. |
| Google Backlink Checker | : | Checks the hyperlink text and alt tags of the backlinks pointing to a website. Also provides a report on the number of unique domains and unique IP addresses in the backlinks. From bconfs.com. |
| Google Count | : | A Web based Google search engine positioning and ranking reporting tool. Google Count uses the Google Web API and complies under the Google TOC. |
| Google Dance Machine | : | Facilitates searching of all Google servers simultaneously. Includes additional options for German speakers.Requires frames. |
| Google Dance Tool | : | Updates backlinks of Yahoo, CNN and BBC ever 60 minutes to check for the start of the dance, plus enables simultaneous searching on google data centers around the world. An alert mailing list is also available. |
| Google Dance Tool | : | Designed to help webmasters determine when Google is spidering the internet. Offers Google Web API help as well. |
| Google Fight | : | Compare the number of results for two competing keywords. |
| Google Index | : | Java program which uses the API to produce dynamic indices of two example sites. Includes documentation, downloadable source and binary. |
| Google Relatedness | : | Calculates how related two given words are by using the API. Requires the Mozilla browser. |
| Google SearchTool | : | Floating toolbar for Windows allowing you to conduct searches with Google. Includes an FAQ, screenshots and system requirements. |
| Google Tool | : | Search www/www2/www3 or the five google datacenters simultaneously. Can be used to check if the dance has begun. |
| Googlebar | : | Created to be used with Netscape 6/Mozilla, this unofficial software emulates many features of the Google Toolbar. Screenshots, downloads,and wishlist. |
| Google.com Search Engine Monitor Query Tool | : | Tool for comparing results of the different Google servers, based on query phrase and sought URL position. |
| GoogleTrax | : | PERL Script which allows tracking of the Googlebot. |
| Googlism | : | Finds Google’s ‘opinion’ of a given topic. |
| Interconnected: Googlematic | : | Enables searching of Google via AIM or MSN Messenger. Displays the top five results for a given query. |
| Mangle Random Link Generator | : | Displays a random web site from Google’s archive.Powered by the Web API. |
| OnFocus.com: Google Smackdown | : | Takes two words or phrases as input, queries Google via its API, and receives the estimated total results for each word or phrase to show which one is most popular. |
| Page Rank Calculator | : | Webmaster tool for calculating the PR of a web site.Includes description of how PageRank works and related links. |
| PageRank Calculator | : | Online graphic PR calculator. |
| Random Google Page | : | Uses a given amount of terms to select a ‘random’ page from the index. |
| Random Google Search Thing | : | Generates random search queries for a user-defined number of search terms. The PHP source code is available. |
| Random Web Search | : | Generates random words, then allows searching for them on Google. |
| Stadtaus: Google Dance Tool PHP Script | : | A PHP script to compare the results of the three Google servers www, www2 and www3 at a glance. The tool can be downloaded and used without charge or registration. |
| TouchGraph GoogleBrowser | : | Java application that uses the Web API to produce graphs of related pages by running "similar-to" queries on Google. |
| YIMGoogle | : | Java-based bot on Yahoo IM that searches Google for a given search term and returns the first five results. |

