Open Source Initiative (OSI) "Artistic License 2.0."
Drupal
in 159 toolboxes Very extensible CMS platform based on PHP and used by many NGOs - "Community Plumbing"
Firefox
in 345 toolboxes Firefox is the popular open source web browser from Mozilla
Sunbird
in 23 toolboxes Open-source calendar that works with the Mozilla suite of tools or by itself.
Skype
in 228 toolboxes Free/cheap Internet telephony and handy IM tool.
Delicious
in 173 toolboxes Web based social bookmarking lets you share online finds and discover new ones. Ground zero for tagging.
Ubuntu
in 136 toolboxes User-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.
CiviCRM
in 94 toolboxes Open source constitutent relationship management system.
Google Earth
in 83 toolboxes Google Earth combines satellite imagery, maps and the power of Google Search to put the world's geographic information at your fingertips.
Pidgin
in 91 toolboxes A multi-protocol Instant Messaging (IM) client
Acrobat
in 51 toolboxes Multi-platform for viewing PDF (Portable Document Format) documents
Thunderbird
in 137 toolboxes Mozilla's Open Source email client
MediaWiki
in 85 toolboxes Powerful wiki software built to support the Wikipedia project
Ruby on Rails
in 29 toolboxes Web application framework
Tor
in 30 toolboxes Free software for anonymous Internet communication.
hamachi
in 6 toolboxes With Hamachi you can organize two or more computers with an Internet connection into their own virtual network for direct secure communication.
PuTTY
in 71 toolboxes A Free Telnet/SSH Client
Enigmail
in 28 toolboxes Enigmail is an extension to the mail client of Mozilla / Netscape and Mozilla Thunderbird which allows users to access the authentication and encryption features provided by GnuPG
Audacity
in 96 toolboxes Free, open source software for recording and editing sounds.
TortoiseSVN
in 15 toolboxes TortoiseSVN is a Subversion client, implemented as a windows shell extension.
Adobe Photoshop
in 72 toolboxes Powerful but expensive digital image manipulation package.
WinSCP
in 24 toolboxes WinSCP (Windows Secure CoPY) is an open source SFTP and FTP client for Microsoft Windows. Its main function is secure file transfer between a local and a remote computer. WinSCP offers basic file manager functionality for uploading and downloading files from a server.
The Ultimate Boot CD
in 11 toolboxes A collection of floppy-based diagnostic tools and recovery Linux distributions all consolidated on one bootable CD
Wikipedia
in 131 toolboxes Wikipedia is a global and multilingual Web-based cooperative free-content encyclopedia.
LinkedIn
in 144 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.
apache
in 62 toolboxes industry standard open source web server
AVG Free Edition
in 42 toolboxes Inexpensive antivirus software for up to five computers.
Shinkuro
in 5 toolboxes Shinkuro is a small software program that enables teams to securely share files, exchange instant messages, and do simple screen sharing.
VaultletSuite
in 12 toolboxes VaultletSuite 2 Go is privacy protecting software that installs on your hard drive or your thumb/USB drive. It uses Open Source 2048 bit RSA public key and 256 AES encryption, and provides easy-to-use (transparent) encrypted and controllable email and password protects important files.
Abakt Backup
in 5 toolboxes Free backup software, providing advanced filtering and command line options
Avast Home Edition
in 7 toolboxes Free virus protection for your home PC
Drive Image XML
in 5 toolboxes an easy to use and reliable program for imaging and backing up partitions and logical drives
Eraser
in 5 toolboxes Eraser is used to permanently delete (wipe) sensitive data from your computer.
Free Undelete
in 5 toolboxes FreeUndelete can help lost data from accidentally deleted files
GPG4Win
in 8 toolboxes The Gpg4win project aims at updating the Gpg4win Windows installation package with GnuPG encryption tool, associated applications and documentation on a regular basis.
GPGshell
in 4 toolboxes GPGshell is a graphic interface for GnuPG that allows you to use the cryptographic software GnuPG in a easy and user friendly way
Gmail
in 159 toolboxes Gmail is a web-based email with very user-friendly interface and huge storage capacity
GNU Privacy Guard (GnuPG)
in 25 toolboxes The GNU Privacy Guard (GnuPG) enables people to securely exchange messages and to secure files with both privacy and strong authentication. GnuPG is a free software replacement for the PGP suite of cryptographic software.
Guardian Project port to Android: https://guardianproject.info/code/gnupg/
Portable Firefox
in 9 toolboxes Portable Firefox is a fully functional package of Firefox optimized for use on a USB key drive
Pidgin Portable
in 6 toolboxes Portable Gaim is the versatile Gaim instant messaging client packaged as a portable app, so you can take your IM settings and buddy lists with you. The Off-the-record plugin is also included for secure, encrypted messaging
Portable Thunderbird
in 10 toolboxes Portable Thunderbird is the popular Mozilla Thunderbird email client packaged as a portable app, so you can take your email, address book and account settings with you.
XeroBank Browser
in 4 toolboxes TorPark allows users to plug in a small USB adapter and run the program compilation and have a virtual secure and anonymous connection to the internet leaving no tracks behind.
Truecrypt
in 19 toolboxes TrueCrypt is a free open source on-the-fly encryption (OTFE) program for Microsoft Windows XP/2000/2003 and Linux. It allows one to create a virtual encrypted disk within a file and then mount it as a real disk
ZFone
in 4 toolboxes Zfone is software for secure voice communication over the Internet (VoIP). It is created by Phil Zimmermann, the creator of the PGP encryption software. Zfone works on top of existing SIP- and RTP-programs, like Gizmo and SIPphone
Invisiblog
in 6 toolboxes invisiblog.com lets you publish a weblog using GPG and the Mixmaster anonymous remailer network. You don't ever have to reveal your identity
Colloquy
in 20 toolboxes Colloquy is an advanced IRC & SILC client
Google
in 105 toolboxes Google is the quintessential search engine.
Facebook
in 114 toolboxes Facebook is a social utility that connects you with the people around you.
phpMyAdmin
in 60 toolboxes web-based interface for managing MySQL
VLC Media Player
in 79 toolboxes VLC media player is a highly portable multimedia player for various audio and video formats (MPEG-1, MPEG-2, MPEG-4, DivX, mp3, ogg, ...) as well as DVDs, VCDs, and various streaming protocols.
CCleaner
in 28 toolboxes CCleaner (Crap Cleaner) is a freeware system optimization and privacy tool. It removes unused and temporary files from your system - allowing Windows to run faster, more efficiently and giving you more hard disk space.
Social Source Commons
in 144 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.
Web Confidential
in 5 toolboxes Professional password manager with strong encryption and Palm support
WinCleaner AntiSpyware
in 4 toolboxes Anti-spyware freeware.
FeedBurner
in 32 toolboxes FeedBurner is the leading provider of media distribution and audience engagement services for blogs and RSS feeds.
Twitter
in 125 toolboxes Twitter 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.
Toast
in 4 toolboxes Tor on a Stick
Trac
in 23 toolboxes Trac is a web-based software project management and bug/issue tracking system. It provides an interface to Subversion and an integrated wiki.
Google Analytics
in 68 toolboxes Google Analytics tells you everything you want to know about how your visitors found you and how they interact with your site. website
