Falkon (formerly known as QupZilla) is a fast open source web browser which uses Qt Framework and its QtWebKit rendering core. It aims to be a lightweight web browser available through all major platforms. This project has been originally started only for educational purposes. But Falkon has grown into a feature-rich browser.
Falkon 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.
Falkon’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. Falkon tries to fill this gap by providing a stable browsing experience.
Falkon consumes less system resources with the major general purpose browsers like Mozilla Firefox and Google Chrome.
Key Features
- Very fast startup.
- Based on WebKit core and Qt Framework.
- Integration of bookmarks, history and rss reader in a single location.
- Integrated AdBlock support.
- Opera-like Speed Dial home page.
- Tabs.
- Take screenshots.
- Private Browsing mode.
- History and Bookmarks Sidebars.
- Browser Themes – with themes support, you can easily make your browser look unique.
- SSL Certificate Manager – never lets you visit pages with bad certificates without notification.
- Search Engines Manager – with OpenSearch support and suggestions.
- Internationalization support.
Website: www.falkon.org
Support:
Developer: David Rosca and contributors
License: GNU General Public License v3.0

Falkon is written in C++. Learn C++ with our recommended free books and free tutorials.
Related Software
| Lightweight Graphical Web Browsers | |
|---|---|
| qutebrowser | Keyboard-focused browser with a minimal GUI |
| Vimb | Vim-like browser based on the WebKit web browser engine |
| Nyxt | Keyboard-oriented extensible web browser |
| Luakit | Fast, extensible, and customizable WebKit-based web browser |
| Midori | Based on WebKit and the GTK+ 2 or GTK+ 3 interface |
| surf | Simple web browser based on WebKit2/GTK+ |
| Kristall | Small internet browser |
| Falkon | Lightweight Webkit browser following the UNIX philosophy |
| Dillo | Small, stable, developer-friendly, usable, very fast, and extensible |
| Dooble | Minimal, scientific, and stable web browser |
| Netsurf | Has its own layout and rendering engine entirely written from scratch |
Read our verdict in the software roundup.
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