Quite OK Image in Fusion 3.0.0

Windows

Use the msi installer for Windows Explorer/GIMP/Paint.NET/XnView MP/Classic plugins and a command-line converter png2qoi.

macOS

Open the dmg file.

Finder thumbnails and preview

Drag QOI.qlgenerator to QuickLook. Run qlmanage -r from the Terminal. Log out and in.

GIMP plugin

Drag file-qoi to GIMP.

Command-line converter

Run from the Terminal:

sudo mkdir -p /usr/local/bin

Then drag png2qoi to bin.

Linux

The deb files are Debian/Ubuntu packages.
The rpm files are Fedora packages.

GNOME

qoi-fu-gdk-pixbuf* is a GNOME plugin. Install to enable thumbnails in GNOME Files (aka Nautilus) and read/write support in Image Viewer (aka Eye of GNOME).
To associate *.qoi with Image Viewer, right-click a QOI file, Open With Other Application, View All Applications, select Image Viewer.

GIMP

Install the relevant qoi-fu-gimp* package.

XnView MP

Install qoi-fu-xnview*.deb.

Command-line converter

Install the relevant qoi-fu-2png* package.

Changes since 2.0.0

• Implementation language rebranded to Fusion.
• Improved the compression ratio for some images. (#13)
• Removed the Imagine plugin. Imagine has built-in QOI support since 1.3.9.
• Added the TypeScript and D transpilations.

Quite OK Image in Ć 2.0.0

Windows

Use the msi installer for Windows Explorer/GIMP/Imagine/Paint.NET/XnView MP/Classic plugins and a command-line converter png2qoi.

macOS

Open the dmg file.

Finder thumbnails and preview

Drag QOI.qlgenerator to QuickLook. Run qlmanage -r from the Terminal. Log out and in.

GIMP plugin

Drag file-qoi to GIMP.

Command-line converter

Run from the Terminal:

sudo mkdir -p /usr/local/bin

Then drag png2qoi to bin.

Linux

The deb files are Debian/Ubuntu packages.
The rpm files are Fedora packages.

GNOME

qoi-ci-gdk-pixbuf* is a GNOME plugin. Install to enable thumbnails in GNOME Files (aka Nautilus) and read/write support in Image Viewer (aka Eye of GNOME).
To associate *.qoi with Image Viewer, right-click a QOI file, Open With Other Application, View All Applications, select Image Viewer.

GIMP

Install the relevant qoi-ci-gimp* package.

XnView MP

Install qoi-ci-xnview*.deb.

Command-line converter

Install the relevant qoi-ci-2png* package.

Changes since 1.1.2

• Windows Explorer plugin
• Finder/QuickLook plugin
• GNOME plugin
• png2qoi packaged for Windows, macOS and Linux
• added the -o option to png2qoi

Quite OK Image in Ć 1.1.2

The msi file is a Windows installer for GIMP/Imagine/Paint.NET/XnView MP/Classic plugins.
The dmg file is a macOS package with the GIMP plugin. To install: open, then drag file-qoi to GIMP.
The deb files are Debian/Ubuntu packages.
The rpm file is a Fedora package.

Changes since 1.1.1:

• macOS and Fedora packages
• 32-bit plugins for XnView and Imagine
• "Save" in the Imagine plugin

Quite OK Image in Ć 1.1.1

The msi file is a Windows installer for GIMP/Imagine/Paint.NET/XnView MP plugins.
The deb files are Debian/Ubuntu packages.

Changes since 1.1.0:

• Fixed: "Save" didn't work with new Paint.NET
• Don't re-read the file in Imagine
• Linear colorspace in GIMP
• make install-gimp on macOS (must install from source code)

Quite OK Image in Ć 1.1.0

The msi file is a Windows installer for GIMP/Imagine/Paint.NET/XnView MP plugins.
The deb files are Debian/Ubuntu packages.

Quite OK Image in Ć 1.0.0

This is the initial release of the "Quite OK Image" (QOI) encoder and decoder in the Ć programming language.

The msi file is a Windows installer for GIMP/Paint.NET/XnView MP plugins. The GIMP and XnView MP plugins should also build on macOS and Linux. Soon to be released for these OSes!