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ImageJ vs PaintTool SAI

A side-by-side look at ImageJ and PaintTool SAI. For an in-depth review of either product, follow the links below.

ImageJ

ImageJ

Science & Education

ImageJ is an open-source image processing program developed by the National Institutes of Health. It can display, edit, analyze, process, save, and print 8-bit, 16-bit, and 32-bit images. Key features include support for many image file formats, ROI handling, 3D and stack processing, a vast plugin ecosystem, and a built-in macro language.

image-processinganalysisopensource
PaintTool SAI

PaintTool SAI

Photos & Graphics

PaintTool SAI is a lightweight digital painting app for Windows. It has customizable brushes, layers, and canvas rotation for creating digital artwork. The interface is simple and intuitive for quickly sketching ideas.

drawingpaintingillustrationsketchingart