

To start with, download and install it and then launch the software. It also shows the percentage of image compression for each photo. While for PNG images, it lets you set up the number of colors you want in the resulting images. In the case of JPG images, you can adjust the image quality of the output images as per your requirements. Using this freeware, you can batch optimize JPG, PNG, and WebP images. Imagine is a nice free and open-source batch image optimizer for Windows and other operating systems. Read: How to Bulk Rotate Images in Windows 11/10? 2] Imagine It is an easy-to-use yet effective batch photo optimizer software.

It provides a handy feature called Compress if file size greater than. You can save the optimized images in their native format or convert the image format, as per your need. It works well with standard image formats including PNG, JPEG, BMP, GIF, JFIF, etc. It allows you to reduce the size of multiple images without any significant loss in their quality. Mass Image Compressor is a free open source batch image optimizer software for Windows 11/10. Here is a list of the best free batch image optimizer software for Windows 11/10: Best Free Batch Image Optimizer software for Windows PC Check out the full list to know more about these freeware. All in all, these are nice batch image optimizers that work without any hassle.

Before starting the image optimization, you can even configure various output options including image quality, number of image colors, etc. These formats include PNG, JPG, GIF, BMP, TIFF, ICO, WebP, etc. Most of these support a variety of image formats to optimize images. You can quickly compress or optimize a set of several images simultaneously using the listed bulk image optimizers. These software let you optimize multiple images at once to save your effort and time. Looking for a free image optimizer that can process images in a bulk? Here is a list of free batch image optimizer software for Windows.
