QupZilla Portable is a lightweight, modern web browser based on webkit.

QupZilla is a new and very fast QtWebKit browser. It aims to be a lightweight web browser available through all major platforms. This project has been originally started only for educational purposes. But from its start, QupZilla has grown into a feature-rich browser.

QupZilla has all standard functions you expect from a web browser. It includes bookmarks, history (both also in sidebar) and tabs. Above that, you can manage RSS feeds with an included RSS reader, block ads with a builtin AdBlock plugin, block Flash content with Click2Flash and edit the local CA Certificates database with an SSL Manager.

QupZilla's main aim is to be a very fast and very stable QtWebKit browser available to everyone. There are already a lot of QtWebKit browsers available, but they are either bound to the KDE environment (rekonq), are not actively developed or very unstable and miss important features. But there is missing a multiplatform, modern and actively developed browser. QupZilla is trying to fill this gap by providing a very stable browsing experience.

Native look'n'feel
QupZilla is using native widgets style on major Linux Desktop Environments. It is also using icons from the active desktop icon theme. If you find native themes too boring or have some problems with it, you can always switch to other themes.
Unified Library
QupZilla unifies bookmarks, history and rss reader in one well-arranged window. No more multiple windows, QupZilla uses just one!
With the integrated rss reader, you can stay up to date with your favourite sites. QupZilla can also import bookmarks from other browsers.
Integrated AdBlock
Are you bored of websites full of advertisements? Are they eating your bandwidth and time? The only thing you need with QupZilla is to update EasyList or maybe add your own rules and start browsing ad free.
Speed Dial
This popular extension is finally available for QupZilla users! You can now access your favourite pages as fast as you want on one page opened in new tab. Needless to say that it fully supports drag&drop and page thumbnail loading.

OCTOBER 21, 2015. QupZilla 1.8.8 released!
* Eightht bugfix version is now available.
added interface for extensions to show action in Tools menu
add option to use TabManager as main tabbar replacement
fix build with Qt 5.5.1
fix crash when unloading plugin with visible sidebar
fix possible crash when accessing last active window
fix sometimes incorrectly loading background non-restored tab
fix showing speed dials in bookmarks icon
fix showing messages in statusbar in RTL mode
fix crash when application style is externally changed
fix labels color in access keys navigation with dark style
fix position of autoscroll indicator with site notification visible
Windows: fix setting as default browser
Windows: better toolbar background for Windows 10