Kiview is a file previewer designed for the KDE Plasma desktop. It allows users to examine different file types without opening their associated applications, offering a convenient way to inspect files while browsing directories.
The application supports numerous document formats, including PDF, Microsoft Office and OpenDocument files. It can also preview images, multimedia content, plain text and compressed archives, reducing the need to launch separate applications for simple file inspection.
Kiview is particularly useful alongside the Dolphin file manager. It can be activated using a custom keyboard shortcut or integrated into Dolphin through a service menu. This provides quick access to previews while maintaining a lightweight file browsing workflow.
This is free and open source software.
Key Features
- Quickly previews files without opening their default applications.
- Supports PDF documents and Microsoft Office formats.
- Previews OpenDocument text, spreadsheet and presentation files.
- Displays common image formats including PNG, JPEG, SVG and WebP.
- Supports text, shell scripts, JSON and Markdown files.
- Previews audio and video files.
- Handles compressed archives including ZIP, GZ, XZ and 7z.
- Integrates with the Dolphin file manager.
- Can be activated through a configurable keyboard shortcut.
- Optional Dolphin service menu integration.
- Built with Qt for the KDE Plasma desktop.
Website: invent.kde.org/danagost/Kiview
Support:
Developer: Danilo Agostini
License: GNU General Public License v3.0

Kiview is written in C++. Learn C++ with our recommended free books and free tutorials.
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