Office

OpenOffice – office suite
PC Suite 602 – office suite
AbiWord – text editor
Atlantis Nova – text editor
Microsoft PowerPoint Viewer – power point files viewer
Adobe Reader – pdf reader
Foxit PDF Reader – pdf reader
PDFCreator – create pdf documents
Doc Convertor – document convertor
Convert – unit convertor
Converber – unit convertor
Sunbird – calendar/organizer
EssentialPIM Free – calendar/organizer
PhraseExpress – speed up your writing
ATnotes – create notes on the desktop

Archive managers

7-Zip – compression program
IZArc – compression program
TugZIP – compression program
CabPack – compression program
Universal Extractor – extract files from any type of archive

Internet

Firefox – web browser
Internet Explorer- web browser
Maxthon – web browser
Opera – web browser
Avant Browser – web browser
Thunderbird – email client
PopTray – check for emails
Free Download Manager – download manager
FlashGet – download manager
WellGet – download manager
Download Master – download manager
WGET – commandline download manager
HTTrack – offline browser
WebReaper – offline browser
Yeah Reader – RSS reader
GreatNews – RSS reader
RSSOwl – RSS reader