Qv is a viewer for 2D scalar data such as images, sensor data, simulations, renderings, videos etc. It provides analysis tools including statistics, histogram, range selection, dynamic range reduction, value inspection, and color maps. Most file formats are supported.
Screenshots
Observed history
| App | Change | Version | When ↓ |
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No observed changes yet.
The initial import establishes a baseline. Future version changes will appear here.
Browse the app catalogue →Upstream releases
Release notes supplied by the developer. These dates are not Flathub package publication times.
6.11 Aug 2026
This release adds a new "mark file" feature that lets you mark files for custom actions.
6.02 Jun 2025
Add support for out-of-core visualization and for watching data updates as they happen.
5.23 Jun 2024
Add support for HighDPI output.
5.121 Nov 2022
Improved integration into desktop environments.