CivicSpace is a free open-source CMS platform for grassroots organizing and civic activity.
0.8.5
WordPress
in 95 toolboxes Flexible 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 92 toolboxes Very extensible CMS platform based on PHP and used by many NGOs - "Community Plumbing"
Firefox
in 217 toolboxes Popular open source web browser from Mozilla
Dreamweaver
in 38 toolboxes Rich client application for editing a full range of web content, from simple HTML pages to PHP and other dynamic content formats
Skype
in 137 toolboxes Free/cheap Internet telephony and handy IM tool.
del.icio.us
in 122 toolboxes Web based social bookmarking lets you share online finds and discover new ones. Ground zero for tagging.
OpenOffice
in 118 toolboxes Full-featured open source office productivity suite, featuring word processor, spreadsheet, presentation, drawing and database packages; free MS Office replacement.
Basecamp
in 69 toolboxes Web-based project management tool
CiviCRM
in 48 toolboxes Open source constitutent relationship management system.
Pidgin
in 59 toolboxes A multi-protocol Instant Messaging (IM) client
Thunderbird
in 84 toolboxes Mozilla's Open Source email client
Flickr
in 107 toolboxes Web based photo sharing service
Adium
in 44 toolboxes Adium is a free instant messaging application for Mac OS X that can connect to AIM, MSN, Jabber, Yahoo, and more.
LinkedIn
in 74 toolboxes Social 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.
Social Source Commons
in 75 toolboxes The 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.
