Free Image Convert and Resize is a compact yet powerful program for batch mode image processing.

Image Normalizer is described as 'Cross-platform command-line batch-processing tool that resizes and compresses images, transforming each image by:' and is a Image Optimizer in the photos & graphics category. There are more than 25 alternatives to Image Normalizer for a variety of platforms, including Windows, Mac, Linux, Android and Web-based apps. The best Image Normalizer alternative is ImageOptim. It's not free, so if you're looking for a free alternative, you could try ImageOptim or OptiImage. Other great apps like Image Normalizer are RasterFox, Converseen, ReaConverter and Light Image Resizer.
Free Image Convert and Resize is a compact yet powerful program for batch mode image processing.

PngOptimizer compresses graphics files and removes extra, unnecessary data without affecting quality. It will update PNG files or converting BMP, GIF or TGA files to the PNG format using simple drag-and-drop.



Squash is a simple, powerful app for compressing and converting images for the web and more. Simply drop an image into Squash and it reduces the filesize while maintaining its quality.




ImBatch is a batch image processor with a nice graphical user interface. It will allow you to edit multiple image files at the click of a button by using scripts. The script will be created by combining Tasks.



PhotoResize is a simple tool for very fast batch resizing of photos and pictures in JPEG format. Beyond simple options however, Picture Resizer also contains support for seam-carving (changing size while preserving content), image sharpening, metadata, and other options.

Split multiple pictures into specified number of slices by rows and columns or into tiles of desired size. Use over 130 Actions like resize, crop, contrast, etc. Convert to/from and save results in any of 30+ formats. Add watermarks and more!.




Shrink O'Matic is an AIR application to easily (batch) resize (shrink) images. It handles JPGs, GIFs and PNGs.

Instantly convert image files and multi-page PDFs to JPEG using a Mac-exclusive app. Features advanced control for resizing, compression, batch processing, and support for multiple formats and workflows, all through an intuitive drag-and-drop Dock interface.


