Konqueror supports basic file management on local UNIX filesystems, from simple cut/copy and paste operations to advanced remote and local network file browsing.
Konqueror is also an Open Source web browser with HTML 4.01 compliance, supporting Java applets, JavaScript, CSS 1, CSS 2.1, as well as Netscape plugins (for example, Flash or RealVideo plugins).
Furthermore, Konqueror is a universal viewing application, capable of embedding read-only viewing components in itself to view documents without ever launching another application.
Konqueror used to be the default file manager for KDE, but in the latest release, it has been replaced by Dolphin.
Key Features
- Displays files and directories using the “icon view” (three icon sizes) or the “tree view” (detailed view in which you can open sub-directories).
- Allows copying, moving and deleting, by direct drag and drop or by using copy, cut and paste.
- Provides properties on a file, to see and change its attributes in a dialog box.
- Automatic updating of directories.
- Supports thumbnail preview of images.
- Reads TXT, PDF, audio, and many other file types.
- Browse ISO images.
- Reads archive files such as zip, tar, gz.
- Access Windows shares.
- Audio CDs.
- HTML 4.01 compliance.
- ECMAscript 262 support (JavaScript).
- Ability to house Java applets.
- Cascading Style Sheets:
- CSS 1: supported.
- CSS 2.1: supported (paged media only partially supported).
- CSS 3 Selectors: supported.
- CSS 3 (other).
- DOM1, DOM2 and partially DOM3 support in ECMAScript and native C++ bindings.
- Full support for bidirectional scripts (arabic and hebrew).
- SSL support (requires OpenSSL).
- Uses KIO plugins to extend its capabilities well beyond those of other browsers and file managers. It uses components of KIO, the Konqueror I/O plugin system, to access different protocols such as HTTP and FTP (support for these protocols is built-in).
- Supports: SMB/CIFS, WebDAV, NFS, AFP, FTP, and SSH.
Website: konqueror.org
Support: Konqueror Embedded
Developer: Shie Erlich, Rafi Yanai
License: GNU GPL v2

Konqueror is written in C++. Learn C++ with our recommended free books and free tutorials.
Related Software
| Web Browsers | |
|---|---|
| Google Chrome | Secure web browser with minimalistic user interface |
| Firefox | Highly popular browser delivering safe, easy web browsing |
| ungoogled-chromium | Chromium without Google web services |
| Chromium | Open-source project behind Google Chrome |
| Opera | Popular graphical web browser and Internet suite |
| Vivaldi | Designed for staunch technologists and former Opera browser users |
| Tor Browser | Protect against tracking, surveillance, and censorship |
| Waterfox | Fast and privacy conscious web browser powered by Gecko, |
| Pale Moon | Goanna-based web browser |
| Konqueror | KDE's advanced file manager, web browser and document viewer |
Read our verdict in the software roundup.
| Qt File Managers | |
|---|---|
| Krusader | Advanced, twin-panel (commander-style) file manager |
| Dolphin | Simple to use and dedicated file manager |
| Double Commander | Inspired by Total Commander |
| PCManFM-Qt | Started as the Qt port of PCManFM |
| Konqueror | File manager, web browser, and universal viewer |
| CoreFM | Simple, lightweight, and easy to use file manager |
| File Commander | Total Commander-like orthodox (dual-panel) file manager |
| Deepin FM | File manager for deepin desktop environment |
| Index | Qt-based file manager that's part of the Maui ecosystem |
| Cutefish File Manager | Another simple file manager |
Read our verdict in the software roundup.
Explore our comprehensive directory of recommended free and open source software. Our carefully curated collection spans every major software category.This directory is part of our ongoing series of informative articles for Linux enthusiasts. It features hundreds of detailed reviews, along with open source alternatives to proprietary solutions from major corporations such as Google, Microsoft, Apple, Adobe, IBM, Cisco, Oracle, and Autodesk. You’ll also find interesting projects to try, hardware coverage, free programming books and tutorials, and much more. Know a useful open source Linux program that we haven’t covered yet? Let us know by completing this form. |

