Top Alternatives to ImageMagick

PhotoBulk is an easy-to-use batch photo editor. Watermark photos, Optimize and Rename photos at once.

Preview is the image viewer and PDF viewer of the macOS operating system.

JPEGView was a popular image viewer for Mac OS.

Imagine is an image and animation viewer for Windows.

XnConvert is a powerful and free cross-platform batch image processor, allowing you to combine over 80 actions.

Phatch (PHoto & bATCH) is a raster graphics editor used to batch process digital graphics and photographs. Phatch can be used on the desktop as a GUI program or on the server as a console program.

FastStone Photo Resizer is an image converter and renaming tool that intends to enable users to convert, rename, resize, crop, rotate, change color depth, etc.

Image Tuner is a free batch image resizing, renaming, conversion and watermarking software with a super-intuitive and straightforward interface.

Universal Viewer is an advanced file viewer for wide range of formats.

File Converter is a very simple tool which allows you to convert and compress one or several files using the context menu in windows explorer.

Kigo Image Converter helps you change between multiple types of picture files with the possibility to change size specifications.

Image Eye is a specialized image viewer, made for the sole purpose of viewing images as quickly and practically as possible.

GraphicsMagick is a utility of image processing.