People who use Google Earth also use:
- 
  
  Paypal
      in 90 toolboxes 
add to my toolboxGeneral funds transfer service which can be adapted for online donations.
 - 
  
  WordPress
      in 198 toolboxes 
add to my toolboxFlexible open-source content management and blogging software with an active user and developer community and a wide variety of plug-ins or extensions available.
 - 
  
  Drupal
      in 159 toolboxes 
add to my toolboxVery extensible CMS platform based on PHP and used by many NGOs - "Community Plumbing"
 - 
  
  Firefox
      in 345 toolboxes 
add to my toolboxFirefox is the popular open source web browser from Mozilla
 - 
  
  Skype
      in 228 toolboxes 
add to my toolboxFree/cheap Internet telephony and handy IM tool.
 - 
  
  Delicious
      in 173 toolboxes 
add to my toolboxWeb based social bookmarking lets you share online finds and discover new ones. Ground zero for tagging.
 - 
  
  OpenOffice
      in 203 toolboxes 
add to my toolboxFull-featured open source office productivity suite, featuring word processor, spreadsheet, presentation, drawing and database packages; free MS Office replacement.
 - 
  
  Ubuntu
      in 136 toolboxes 
add to my toolboxUser-friendly Linux distribution.
The Ubuntu promise:
* Ubuntu will always be free of charge, along with its regular enterprise releases and security updates
* Ubuntu comes with full commercial support from Canonical and hundreds of companies from across the world
* Ubuntu provides the best translations and accessibility features that the free software community has to offer
* Ubuntu core applications are all free and open source. We want you to use free and open source software, improve it and pass it on.
 - 
  
  Thunderbird
      in 137 toolboxes 
add to my toolboxMozilla's Open Source email client
 - 
  
  MediaWiki
      in 85 toolboxes 
add to my toolboxPowerful wiki software built to support the Wikipedia project
 - 
  
  Flickr
      in 160 toolboxes 
add to my toolboxWeb based photo sharing service
 - 
  
  Audacity
      in 96 toolboxes 
add to my toolboxFree, open source software for recording and editing sounds.
 - 
  
  GIMP
      in 116 toolboxes 
add to my toolboxA freely distributed piece of software for such tasks as photo retouching, image composition and image authoring.
 - 
  
  YouTube
      in 75 toolboxes 
add to my toolboxUpload up to 100MB videos and embed them in your sites. Now with dedicated channels for nonprofits.
 - 
  
  Wikipedia
      in 131 toolboxes 
add to my toolboxWikipedia is a global and multilingual Web-based cooperative free-content encyclopedia.
 - 
  
  LinkedIn
      in 144 toolboxes 
add to my toolboxSocial networking for non-social purposes with a focus on professional development, networking for jobs and problem solving through the expertise of those in your extended network.
 - 
  
  Gmail
      in 159 toolboxes 
add to my toolboxGmail is a web-based email with very user-friendly interface and huge storage capacity
 - 
  
  Google
      in 105 toolboxes 
add to my toolboxGoogle is the quintessential search engine.
 - 
  
  Facebook
      in 114 toolboxes 
add to my toolboxFacebook is a social utility that connects you with the people around you.
 - 
  
  Google Docs and Spreadsheets
      in 83 toolboxes 
add to my toolboxNow covered by Google Drive.
Web-based word processor and spreadsheet tool. Formerly Writely.
 - 
  
  Social Source Commons
      in 144 toolboxes 
add to my toolboxThe Social Source Commons is a “knowledge commons” that provides users with: a directory of software applications; links to relevant documentation, localization tools, services, user reviews; and a place to request tools/features.
 - 
  
  Twitter
      in 125 toolboxes 
add to my toolboxTwitter is a global community of friends and strangers answering one simple question: What are you doing? Answer on your phone, IM, or on the web.
 

