.apng file: how to open it on Windows

13 Windows apps register the .apng extension. Install one of them to open the file with a double-click.

About the format

Format data: freedesktop.org shared-mime-info and PRONOM (The National Archives, UK).

ImageGlass
A lightweight, versatile image viewer

Open source 10.0.906.0 978.6K ↓ ★ 14.7K
MPV (Official CI build, MSVC)
A free (as in freedom) media player for the command line. It supports a wide variety of media file formats, audio and video codecs, and subtitle types.

Open source 0.41.0 288.4K ↓ ★ 37.5K
qimgv
Image viewer. Fast, easy to use. Optional video support.

Open source 1.0.2 3.1K ↓ ★ 3.2K
XnView MP
Professional Image Viewer & Photo Management

Proprietary 1.12.2.0 436.9K ↓
SageThumbs
A powerful shell extension allowing to preview enormous amount of image formats directly in Windows Explorer.

Open source 2.0.0.23 14.6K ↓
Vivaldi
Powerful, Personal and Private web browser.

Free 8.2.4133.94
ImageGlass (MSI)
A lightweight, versatile image viewer

Open source 10.0.6.906 ★ 14.7K
Oxipng
Multithreaded PNG optimizer written in Rust.

Open source 10.2.1 ★ 4.3K
qView
An image viewer designed with minimalism and usability in mind.

Open source 7.1 ★ 3.7K
qView Nightly
qView is an image viewer designed with minimalism and usability in mind.

Open source 2025.10.11.1 ★ 3.7K
JarkViewer
A simple image viewer.

Open source 1.34 ★ 1.3K
BandiView
A New Standard for Image Viewers

Proprietary 8.03
Vovsoft WebP Converter
You can convert JPEG/PNG/APNG/TIFF/GIF/BMP/PSD/AVIF/HEIC/HEIF/SVG/TGA/JFIF/JX1/JP2 images to WebP images or convert WebP files to PNG/APNG/JPEG/TIFF/GIF/BMP/PSD/AVIF/HEIC/HEIF/SVG/TGA/JFIF/JX1/JP2 with Vovsoft WebP Converter.

Free 2.1.0.0