I believe I have visited this site before, but the author has completely reworked it because it was getting rather unwieldily by having 400+ free applications listed for the Mac.
The home page has the newest software listed and he has categorized all the others.
For example under “Productivity” he lists the following:
Office Applications
Free manuals for free software
OpenOffice.org
Lotus Symphony
NeoOffice
OpenOffice for Macs
AbiWord
Bean
WriteRoom
CocoaBooklet
TexShop
BibDesk
Tofu
Scribus
AquaMacs
Business and Finance Apps
Luca
OpenMFG
SugarCRM
SQL Ledger
LedgerSMB
GNUCash
Mini$
Web Design Tools
Cyberduck
Kompozer
iWebMore
Smultron
SubEthaEdit
Textwrangler
JEdit
SimpleCSS
Content Management Systems
Drupal
Moodle
Plone
OpenEdit
Joomla
Textpattern
pHpGolem
Wordpress
Getting Things Done
Manage your homework.
Task List
Pathway
Backpack
Reference Miner
Bibliographer X
XPad
Deep Notes
Googalyzer
Gantt Project
And more. this should be enough to give you the idea you should visit.
See it all at the .Mac site here.
