ImageMagick
Command-line image processing powerhouse
Graphics & PhotoImageMagick LicenseWindows · macOS · Linux
About ImageMagick
ImageMagick converts, resizes, crops, composites and applies effects to images in 200+ formats from the command line or scripts. The invisible workhorse behind countless batch-processing pipelines.
ImageMagick is completely free and open source (ImageMagick License) — no trials, no subscriptions, no locked features. Always download from the official website to avoid bundled malware.
Free alternative to: Paid batch image processors
Advertisement