Scan and image enhancement

Improve the readability of scanned pages, screen photos, and old photographs. Every operation creates a new image and does not overwrite the source file.

Supported capabilities

Capability	Best for
Brightness enhancement	Improve dark or underexposed document photos.
Sharpening, black-and-white, and grayscale	Clarify text edges or create versions better suited to reading and printing.
Shadow removal	Remove shadows caused by book folds, fingers, or ambient light.
Dot-pattern and moiré removal	Remove print patterns and stripes caused by photographing a screen.
Handwriting erasure	Remove handwritten annotations from tests, handouts, and other documents.
General enhancement and image upscaling	Apply a super filter or improve the resolution and clarity of a blurry image.
Old-photo restoration	Repair scratches, fading, and local damage.