Internet

Browsers

• Mozilla Firefox, Portable Edition - the award-winning web browser that's safe and secure

Chat & Instant Messaging

• Miranda IM Portable - chat with AOL, MSN and Yahoo users in a customizable interface
• Pidgin Portable - chat with AOL, MSN and Yahoo users in an easy-to-use interface

Download Managers and Accelerators

• DownThemAll! Extension (for Firefox) - download the files and images you want faster

Email

• Mozilla Thunderbird, Portable Edition - the handy email client

FTP, SFTP and SCP Clients

• FileZilla Portable - the full-featured FTP client
• FireFTP Extension (for Firefox) - a lightweight extension
• WinSCP Portable - SFTP, FTP and SCP client

RSS Readers

• Mozilla Firefox, Portable Edition (Live Bookmarks) - Simple RSS reading is built-in
• Sage Extension (for Firefox) - A full-featured RSS extension

Telnet & SSH

• PuTTY Portable - lightweight telnet and SSH client

Web Editors

• Nvu Portable - The easy-to-use web editor