JPEGmini is a patent-pending photo recompression technology, which significantly reduces the size of photographs without affec ...

PngOptimizer compresses graphics files and removes extra, unnecessary data without affecting quality. It will update PNG files ...

Caesium Image Compressor lets you compress your pictures up to 90% without visible quality loss. Providing a simple yet effect ...

XnConvert is an easy image converter for graphic files, photos and images available on Windows, MacOSX and Linux. It supports ...

ImageOptim is excellent for publishing images on the web (easily shrinks images “Saved for Web” in Photoshop). It's useful for ...

TinyPNG uses smart lossy compression techniques to reduce the file size of your PNG files. By selectively decreasing the numbe ...

With Image Optimizer you can losslessly optimize your PNG, JPEG and GIF files and thus save your bandwidth and your users' tim ...

Pngcrush is an optimizer for PNG (Portable Network Graphics) files. It can be run from a commandline in an MSDOS window, or fr ...

Ralpha Image Resizer is a lightweight and portable program that can perform image operations in batch mode, such as resizing a ...

OptiPNG is a command-line PNG optimizer that recompresses image files to a smaller size, without losing any information. This ...

BenVista PhotoZoom Pro 5 is a software solution for enlarging and downsizing digital photos and graphics. PhotoZoom Pro 5 not ...

-Combines PNGOUT, OptiPNG, and DeflOpt to create the smallest PNGs -No image quality is lost — only file size -Converts JPG, G ...

pngquant is a command-line utility and a library for lossy compression of PNG images. The conversion reduces file sizes signif ...

Image Tuner is a free software for batch resizing, converting, watermarking and renaming your digital photos and images from m ...

Saving images for web/email/other media with the best compression ratio and quality is a difficult task if you don’t have the ...