Apps similar to ImageOptim include ImageMagick, which is free and open source. Other options are Caesium Image Compressor, Dinky, FileOptimizer and OptiImage. Image Optimizers like ImageOptim are a crowded field, with more than 100 alternatives for Windows, the web, Mac, Linux and Android.
The JPEG Reducer is a frontend of the command line utility jpegtran, which is the lossless transformations expert inside the Independent JPEG Group's JPEG software package. The JPEG Reducer provides a graphical user interface, batch processing, a preview of the optimization...
Compress JPG and PNG images at light speed with our browser-based image Compressor. Private, works offline, no limits, 🌳🌲 0 carbon emission.
United Kingdom
EXIF Purge is a small portable application to remove EXIF meta data from multiple images at once.
iResize can resize, compress and save as JPEG or PNG the following image formats GIF, JPEG, PICT, PNG, TIFF and PSD files.
Switzerland
Compress or convert images on the web with offline support. Images are not uploaded on server and processed on client with webassembly. Support for formats like JPEG, PNG, WebP, AVIF and JXL.
Mini-Compressor is an easy to use image compression tool. Compress images by right clicking on the images or folder of images. A viable alternative to other photo editing software if all you need to do is quickly compress a image.
Image Compressor is a desktop software to compress images in your computer and/or change the extension. You could reduce up to 99% of the original size! Compress any image and save size with almost the same quality.
Batch compress JPEG, PNG, HEIC, and WEBP images with drag-and-drop functionality, maintain high visual quality, and optimize files for storage, websites, and sharing across platforms without cloud upload or watermarks, supporting offline privacy.
Germany
EU
A tool designed to simplify your workflow by combining two essential tasks into one: image optimization (for faster load times and web-safe formats) and AI-generated alt text (for better SEO and accessibility).
Ralpha Image Resizer is a lightweight and portable program that can perform image operations in batch mode, such as resizing and applying filters.
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