About
ImageFlow: Node Image Editor is an open source image editor for macOS that lets you combine hundreds of nodes to adjust your photos or create unique designs. Instead of relying on traditional layer-based workflows, its node-based interface lets you combine effects, images, and even mathematical operations. Previews render in real time with GPU acceleration, and you can view them in floating or docked panels or open multiple preview windows to see every step of your workflow.
The app includes an extensive and growing library of more than 200 nodes, covering blur, color adjustments, visual effects, filters, stylization, color quantization, tiling, procedural generation, and math and general programming. It is built and optimized for macOS, integrates with Photos, and follows the standard macOS document workflow, with auto-saving, document restoration, and undo/redo. It requires macOS 26 Tahoe or newer and is a one-time purchase available on the App Store.
What's new
All release notes- Merged "Photo Effect" nodes into a single node. - Various macOS 27 compatibility fixes. - Added "Crop to Background" option to the "Blend" and "Blend With Mask" nodes. - Added new "Grayscale" node to convert colored images to grayscale images. - Added new "Image Center" node that returns the center point of an image. - Improved the Floating Preview panel's toolbar design. - Fixed a bug with the "Blend With Mask" node. - Fixed a bug with the "Combine Channels RGBA" node where the alpha channel was upside down.