Tools

Mac

Adium

Multi-protocol chat client.

http://www.adiumx.com

Bwana

Read man pages in your browser.

http://bruji.com/bwana/

Chicken of the VNC

Mac OS X VNC client.

http://sourceforge.net/projects/cotvnc/

Flip4Mac

WMV support for the Mac.

http://www.flip4mac.com/

Google Notifier

Quick access to your Google mail and calendars.

http://toolbar.google.com/gmail-helper/notifier_mac.html

Growl

Nice notifications - integrates with lots of other apps.

http://growl.info/

iScrobbler

Mac iTunes support for last.fm.

http://iscrobbler.sourceforge.net/

LastFM

Mac player application for last.fm

http://last.fm

MySQL Tools

User interfaces for browsing and administering SQL databases.

http://dev.mysql.com/downloads/gui-tools/5.0.html

NetNewsWire

RSS feed aggregator.

http://www.newsgator.com/Individuals/NetNewsWire/

OmniGraffle

Great diagram drawing application.

http://www.omnigroup.com/applications/omnigraffle/

OmniOutliner

Hierarchical lists galore.

http://www.omnigroup.com/applications/omnioutliner/

Parallels

Run Windows on the Mac.

http://www.parallels.com/en/products/desktop/

SharePoints

Nice little UI for configuring AppleShare and SMB file sharing.

http://hornware.com/sharepoints/

SubEthaEdit

Snappy collaborative text editing.

http://www.codingmonkeys.de/subethaedit/

The Filter

Music recommendation service.

http://www.thefilter.com/

Twitterific

Desktop Twitter client.

http://www.apple.com/downloads/macosx/email_chat/twitterrific.html

xCHM

A Mac CHM reader.

http://xchm.sourceforge.net/ http://www.macupdate.com/info.php/id/13750

Windows

ObjectDock

A Mac style dock on the PC, yay!

http://www.stardock.com/products/objectdock/

Cross Platform

DOS Box

DOS emulator.

http://dosbox.sourceforge.net/

Doxygen

Source code documentation generator.

http://www.doxygen.org/

Eclipse

Cross-platform IDE.

http://eclipse.org/

Flock

Firefox derivative web browser, with lots of nice support for other services.

http://www.flock.com

Freemind

Mind mapping software.

http://freemind.sourceforge.net/

Perforce

The king of source control.

http://www.perforce.com

Skype

Another chat / voice-over-IP client.

http://www.skype.com/

Synergy

Share your mouse, keyboard and clipboard between multiple machines. It just works!

http://synergy2.sourceforge.net/

Thunderbird

Cross platform email client. Doesn’t suck too hard.

http://www.mozilla.com/thunderbird/

Visual Paradigm

Nice cross platform UML modelling application.

http://www.visual-paradigm.com/

Yahoo! Widget Engine

Cross platform desktop widgets.

http://widgets.yahoo.com/