K-Meleon - 5.77MB (Open Source)
K-Meleon is an extremely fast, customizable, lightweight web browser based on the Gecko layout engine developed by Mozilla which is also used by Firefox. K-Meleon is free, open source software released under the GNU General Public License and is designed specifically for Microsoft Windows (Win32) operating systems.
Choose your desired bookmarking system
*"Tabbed" browsing
*Mouse gestures
*Complete toolbar, menu, context menu, & keyboard shortcut customization
*Block popup windows
*Fast load time
*Easy web searching
*Themes & skins
*Macros
Download: K-Meleon 1.5.4