Image Compression Softwares and Apps

Discover best Image Compression softwares, apps and websites.

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File Converter

File Converter

Open Source

File Converter is a user-friendly Windows Explorer extension designed for effortless file conversion and compression across various formats, including audio, video, and images, directly from the context menu.

Seamless Windows Explorer context menu integration.
Audio conversion
Audio & Music File Management Photos & Graphics Video & Movies
OptiPNG

OptiPNG

Open Source

OptiPNG is a powerful command-line utility designed for lossless optimization of Portable Network Graphics (PNG) image files. It effectively reduces file sizes without sacrificing image quality by intelligently recompressing the image data and removing unnecessary metadata.

Lossless compression preserves image quality.
File compression
File Management OS & Utilities Photos & Graphics
RIOT - Radical Image Optimization Tool

RIOT - Radical Image Optimization Tool

Free

RIOT (Radical Image Optimization Tool) is a lightweight and free image optimizer designed for effortless image compression and batch processing.

Excellent visual side-by-side comparison aids optimal settings.
Photos & Graphics
JPEGmini

JPEGmini

Commercial

JPEGmini is an intelligent photo optimization software that drastically reduces the size of JPEG images without compromising quality. Utilizing a unique patented technology, it helps photographers and web developers save disk space, speed up websites, and improve image sharing efficiency.

Significantly reduces JPEG file size without visual quality loss.
Compression
Photos & Graphics
nessViewer

nessViewer

Commercial

NessViewer is a comprehensive media management suite designed for organizing, viewing, editing, and streaming various media types, including images, audio, and video. It functions as an all-in-one solution for personal media libraries.

Excellent support for a wide range of media formats
Built-in Media converter
CD/DVD Tools Office & Productivity Photos & Graphics Video & Movies
Caesium

Caesium

Open Source

Caesium is a powerful and user-friendly image compression software designed to reduce the file size of your images without significantly impacting visual quality. It supports various image formats and offers batch processing capabilities for efficient workflows.

Excellent batch processing capabilities.
Batch rename files
File Management Photos & Graphics
ImageOptim

ImageOptim

Open Source

ImageOptim is a powerful macOS utility designed to significantly reduce the file size of images without compromising visual quality. It achieves this by intelligently removing unnecessary metadata and employing various compression techniques, resulting in faster website loading times and reduced storage requirements.

Significant reduction in image file size
Exif removal
Photos & Graphics
Light Image Resizer

Light Image Resizer

Free Personal

Light Image Resizer is a comprehensive yet easy-to-use application for resizing, converting, protecting, and organizing your digital photos and images. It supports batch processing, allowing you to optimize large collections quickly.

Efficient batch processing for large image collections.
Batch rename files
OS & Utilities Photos & Graphics
PNGGauntlet

PNGGauntlet

Free

PNGGauntlet is a free Windows application designed to optimize PNG images, making their file sizes significantly smaller without any loss in quality. It achieves this by combining prominent compression tools like PNGOUT, OptiPNG, and AdvPNG into a user-friendly interface.