- 7-Zip Portable
- AbiWord Portable
- Audacity Portable
- ClamWin Portable
- Command Prompt Portable
- FileZilla Portable
- GIMP Portable
- KeePass Portable
- Miranda IM Portable
- Mines-Perfect Portable
- Mozilla Firefox, Portable Edition
- Mozilla Sunbird, Portable Edition
- Mozilla Thunderbird, Portable Edition
- Notepad++ Portable
- Nvu Portable & KompoZer Portable
- On-Screen Keyboard Portable
- OpenOffice.org Portable
- Pidgin Portable
- PokerTH Portable
- PuTTY Portable
- Sudoku Portable
- Sumatra PDF Portable
- Virtual Magnifying Glass Portable
- VLC Media Player Portable
- winMd5Sum Portable
- More apps...
U3 apps vs PortableApps? |

The U3 apps are basically
The U3 apps are basically not supported any more, so that should give you a good starting point.
Portable Apps work just fine on a U3 drive. There are even ways to get them onto the U3 menu.
MC
Another ingredient for a happy marriage: in a family argument, if it turns out you are right -- apologize at once! (The Notebooks of Lazarus Long)
GPG key: 0565D971 | see you on IRC channel: #portableapps on irc.freenode.net
OK, but...
OK, but what I'd like is some sort of table or cross-reference that says "if you like this U3 app, then you get the same functionality out of this Portable app".
I suppose I'd better bite the bullet and start my own list. One more thing I'd like to do, that conflicts with the things I have to do. Oh well. :)