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
Skype
in 228 toolboxes Free/cheap Internet telephony and handy IM tool.
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.
Pidgin
in 91 toolboxes A multi-protocol Instant Messaging (IM) client
Thunderbird
in 137 toolboxes Mozilla's Open Source email client
Tor
in 30 toolboxes Free software for anonymous Internet 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
Off-the-Record (OTR) Messaging
in 19 toolboxes OTR allows you to have private (not just encrypted) conversations over instant messaging by providing: Encryption, Authentication, Deniability, and Perfect forward secrecy.
Audacity
in 96 toolboxes Free, open source software for recording and editing sounds.
Adium
in 62 toolboxes Adium is a free instant messaging application for Mac OS X that can connect to AIM, MSN, Jabber, Yahoo, and more.
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.
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/
KeePass
in 17 toolboxes KeePass is a free/open-source password manager or safe which helps you to manage your passwords in a secure way
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.
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
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.
