Social Source Commons

This nifty little app lets you take notes, add images, links etc on the fly you can then organise notes, tag them and quickly retrieve them for future reference.

Budgeting and time-tracking software.

Fundraising software, Campaign Management Systems is a tool for organizing and implementing effective donation campaigns.

Suite of online organizational management tools and networking services.

Organization chart wiki.

Cryptorganizer is a free tool to manage your information in a secure way, thus all the data is encoded

Dock-It is a multifunctional dock and Finder enhancer for the Mac OS X operating system.

Archive and search mail, Web pages, PDFs, chats, and more.

Note taking application.

A hosted media management tool, Fluxiom stores your uploaded documents, images, movies and files.

GMail, Google Calendar, Google Docs, Google Sites and Postini attached to your domain to be used as organization-wide tools.

Free and Discounted versions for nonprofits:
http://www.google.com/a/help/intl/en/npo/index.html

A US-only service with low monthly fees and good customization support.

Web-based task management application

File search tool for the Mac.

Online to-do list software.

Offered on Microsoft's SQL platform, Jenzabar EX is a software tool for managing student information at institutions of higher education.

Free, portable contact manager designed for personal and small business use.

Capture and organize software licenses

Bookmark websites, files and notes side-by-side from your browser, email, or mobile phone.

Tools to help organize tasks, thoughts and sometimes even files visually so you can get them done in a logical way. An alternative to the old school "check box list" route.

Based on an NTEN Discussion thread.

Mori is a digital notebook to record and organize your thoughts.

Organize your hard drive to store data more safely and efficiently

NoteZilla lets you create virtual sticky notes on your Windows Desktop.

Social network for worldchangers and others seeking to do good in the world.

Project Management Software for Mac OS X.

Bookmark Internet links, RSS feeds, files and folders and access them all from the same window.

Personal Brain is a mind mapping tool allows you to organize not only your tasks and to-dos, but also your contacts and files in a visual, logical setup that you design.

Designed to complement Spotlight, it allows you to tag your files and bookmarks, freeing you of the strict hierarchy of the Finder's folder structure.

Customer relationship management tool for small businesses.

A project organization tool from Microsoft OfficeLabs that allows you to put together thoughts and manage your tasks through virtual sticky notes that you can group together.

Online organizational tool -- vitrual "sticky notes".

Project timekeeping management software.

Thinking Rock is a free software application for collecting and processing your thoughts following the GTD methodology.

Personal content management assistant

You can view your activities on a beautiful Timeline for every day or quickly see what matters to you in the statistics for applications, music, websites and your own projects.

Tool that books and manages multiple reservations for travelers.

Manage notes and to-do's right off your desktop

Search, view and manage documents for Macs