Bloom Image Editor

Bloom Image Editor, formerly known as Ormr, is a non-destructive,  node-based vector and raster image editor for Mac OS X, Windows, and Linux. Bloom features selection, painting, retouching, color correction tools, as well as layer-based image editing. Every operation is preserved individually and is editable at any point in time.

Features

 * Node-based compositing.
 * Non-destructive workflow.
 * Support for 16-bit high color images.
 * Photoshop images with layers are supported as well as other popular still image file formats.
 * Uses layers-based editing.
 * Editable Liquify tool and Brush tool strokes.

Name change
Originally named Ormr, the application was later renamed to Bloom for easier pronunciation.