PureRef was created to be a simple and lightweight tool for artists to organize and view their reference images. Following is an overview of the features and at the bottom you will find a list of keybinds.
Add images
You can drag-n-drop files from your computer or images directly from browsers. You can also use the right-click menu or ctrl+v to paste them.
Edit images
You can edit your images in a few ways to fit your reference need. You can
Select one or more
Focus on one or more(doubleclick/space
Rotate (freely or with snapping using shift
Flip
Scale
Crop
Change opacity
Delete
Save images
Control the canvas
The canvas is your scene which can also be used in several ways. Features include
Optimize the canvas around your images.
Pack your images.
Toggle always on top-function.
Toggle transparent to mouse-function.
Lock the canvas for editing.
Clear canvas.
Undo/redo.
Reset camera.
Save/load your scenes.
Export scenes.
Customization
You can customize the appearance and keyboard shortcuts of PureRef to fit your needs.
Customize colours.
Save color themes.
Change master opacity.
Customize keybindings.
https://www.pureref.com/about.php
Add images
You can drag-n-drop files from your computer or images directly from browsers. You can also use the right-click menu or ctrl+v to paste them.
Edit images
You can edit your images in a few ways to fit your reference need. You can
Select one or more
Focus on one or more(doubleclick/space
Rotate (freely or with snapping using shift
Flip
Scale
Crop
Change opacity
Delete
Save images
Control the canvas
The canvas is your scene which can also be used in several ways. Features include
Optimize the canvas around your images.
Pack your images.
Toggle always on top-function.
Toggle transparent to mouse-function.
Lock the canvas for editing.
Clear canvas.
Undo/redo.
Reset camera.
Save/load your scenes.
Export scenes.
Customization
You can customize the appearance and keyboard shortcuts of PureRef to fit your needs.
Customize colours.
Save color themes.
Change master opacity.
Customize keybindings.
https://www.pureref.com/about.php