4K Image Compressor

4K Image Compressor is a free cross-platform app that lets you optimize PNG, JPEG, HEIC, WEBP and PDF images quickly and without quality los.

With 4K Image Compressor, you can:

Reduce the size of an image by a desired number of percent or to a particular size in megabytes, kilobytes, or even bytes

PNG, JPEG, HEIC, and WEBP are supported for optimization and conversion, and more are coming soon

Batch compression is available to save your time

You can upload images in lossless and lossy formats