pngCrushrrr!

pngCrushrrr alternatives

  • ImageOptim

  • ImageOptim is excellent for publishing images on the web (easily shrinks images “Saved for Web” in Photoshop). It's useful for making Mac and iPhone/iPad applications smaller (if you configure Xcode to allow better optimization). ImageOptim removes EXIF meta­data, such as GPS position and camera's serial number, so that you can publish images without exposing private information (but there's an option to keep the meta­data if you need it).

    tags: exif-removal image-compression image-optimizer jpeg lossless-compression
  • RIOT - Radical Image Optimization Tool

  • Saving images for web/email/other media with the best compression ratio and quality is a difficult task if you don’t have the right tools. Choosing the right format then choosing the right parameters are the key factors of smaller files. Previewing the resulting image and the projected filesize will help the user choose the best settings. This kind of image optimization software is often called “Save for web”.

    tags: Warning image-compression image-optimizer image-resize
  • XnConvert

  • XnConvert is an easy image converter for graphic files, photos and images available on Windows, MacOSX and Linux.It supports more than 400 file formats (jpeg, tiff, png, gif, camera raw, jpeg2000, WebP, OpenEXR, ...).You can resize, add a watermark, change contrast, brightness or gamma, apply filters and many other things.

    tags: add-watermarks batch-processing batch-resize image-converter image-processing
  • Caesium

  • Caesium Image Compressor lets you compress your pictures up to 90% without visible quality loss. Providing a simple yet effective interface with a real-time preview and multiple image processing at the same time, everyone will be able to reach the best result. Advanced users will find extra features, like metadata storing options or folder structure support.

    tags: Portable batch-file-renamer batch-processing batch-resize drag-and-drop
  • PNGGauntlet

  • -Combines PNGOUT, OptiPNG, and DeflOpt to create the smallest PNGs-No image quality is lost — only file size-Converts JPG, GIF, TIFF, and BMP files to PNG-Ultra-configurable

    tags: compress-png compressor file-archiving file-compression image-compression
  • TinyPNG

  • TinyPNG uses smart lossy compression techniques to reduce the file size of your PNG files. By selectively decreasing the number of colours in the image, fewer bytes are required to store the data. The effect is nearly invisible but it makes a very large difference in file size!

    tags: image-optimizer png-optimization png-compression
  • OptiPNG

  • OptiPNG is a command-line PNG optimizer that recompresses image files to a smaller size, without losing any information. This program also converts external formats (BMP, GIF, PNM and TIFF) to optimized PNG, and performs PNG integrity checks and corrections.

    tags: command-line-interface image-processing optimization file-compression png
  • Image Tuner

  • Image Tuner is a free software for batch resizing, converting, watermarking and renaming your digital photos and images from more than 20 image formats to JPEG, BMP, PNG, TIFF and GIF formats. The program will help you to prepare your digital photos to upload and publish them in the Internet or send via e-mail.

    tags: batch-conversion batch-file-renamer batch-resize image-converter image-processing
  • JPEGmini

  • JPEGmini is a patent-pending photo recompression technology, which significantly reduces the size of photographs without affecting their perceptual quality. The technology works in the domain of baseline JPEG, resulting in files that are fully compatible with any browser, photo software or device that support the standard JPEG format.

    tags: jpeg image-compression reduce-size
  • PngOptimizer

  • PngOptimizer compresses graphics files and removes extra, unnecessary data without affecting quality. It will update PNG files or converting BMP, GIF or TGA files to the PNG format using simple drag-and-drop. You can also paste a clipboard image straight into PngOptimizer and get a PNG file directly.

    tags: Portable png png-optimization
  • pngquant

  • pngquant is a command-line utility and a library for lossy compression of PNG images.

    tags: image-processing png image-compression image-optimizer png-optimization
  • pngcrush

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

    tags: command-line-interface image-processing optimization file-compression png
  • Photozoom Pro

  • BenVista PhotoZoom Pro 5 is a software solution for enlarging and downsizing digital photos and graphics.

    tags: enlarger image-resize photo-editing
  • Kraken Web Optimizer

  • With Image Optimizer you can losslessly optimize your PNG, JPEG and GIF files and thus save your bandwidth and your users' time! Kraken recompresses images with blazing speed and strips metadata with image quality intact.

    tags: image-compression image-optimizer lossless-compression size-reduction
  • Ralpha Image Resizer

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

    tags: batch-conversion batch-processing batch-resize drag-and-drop image-converter