Crunch Alternatives

Crunch is described as '- Insane(ly slow but wicked good) PNG image optimization. It combines selective bit depth, color type, and color palette reduction with zopfli DEFLATE compression algorithm encoding using embedded versions of the pngquant and zopflipng PNG optimization tools' and is a Image Optimizer in the photos & graphics category. There are more than 50 alternatives to Crunch for a variety of platforms, including Windows, Linux, Mac, Online / Web-based and GIMP. The best alternative is XnConvert. It's not free, so if you're looking for a free alternative, you could try Caesium Image Compressor or FileOptimizer. Other great apps like Crunch are ImageOptim, RIOT - Radical Image Optimization Tool, Squoosh and FastStone Photo Resizer.

Crunch alternatives are mainly Image Optimizers but may also be File Compressors or Image Converters. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Crunch.

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Crunch

Free • Open Source
Image Optimizer

Mac
Linux

Crunch - Insane(ly slow but wicked good) PNG image optimization. It combines selective bit depth, color type, and color...

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XnConvert
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Free Personal • Proprietary
Image Optimizer
Image Converter
Mac
Windows
Linux
78 alternatives to XnConvert
XnConvert is an easy image converter for graphic files, photos and images available on Windows, MacOSX and Linux.
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XnConvert Features
1. PortableXnConvert can be used from a USB stick or similar with no prior installation.
2. LightweightXnConvert consumes less device resources compared to similar apps.
Batch processing
Image Processing
Watermark images
Caesium Image Compressor
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Free • Open Source
Image Optimizer
Mac
Windows
Linux
Online
86 alternatives to Caesium Image Compressor
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.
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Caesium Image Compressor Features
1. PortableCaesium Image Compressor can be used from a USB stick or similar with no prior installation.
2. Batch Rename FilesCaesium Image Compressor supports renaming of different types of files or data in large batches.
Drag and Drop
Batch processing
Multiple languages
ImageOptim
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Free Personal • Open Source
Image Optimizer
Mac
Software as a Service (SaaS)
80 alternatives to 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).
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ImageOptim Features
Lossless Compression
Lossless quality
PNG Compression
Remove EXIF Data
Support for Multiple threads
PNG Optimization
FileOptimizer
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No
Free • Open Source
Image Optimizer
File Compressor
Windows
Wine
43 alternatives to FileOptimizer
FileOptimizer is a lossless file size optimizer supporting AIR, APK, APNG APPX, BMP, CBZ, DOCX, DLL, EPUB, EXE, GIF, GZ, ICO, JAR, JPEG, MNG, MP3, MPP, PNG, PPTX, ODT, OGG, OGV, PDF, PUB, SCR, SWF, TIF, VSD, WEBP, XAP, XLSX, and ZIP file formats among others.
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FileOptimizer Features
1. PortableFileOptimizer can be used from a USB stick or similar with no prior installation.
2. PDF compressionFileOptimizer can reduce the size of your PDF without losing quality
Lossless Compression
All in one
Drag and Drop
RIOT - Radical Image Optimization Tool
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Free • Proprietary
Image Optimizer
Windows
GIMP
XnView
IrfanView
78 alternatives to 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.
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RIOT - Radical Image Optimization Tool Features
Change image size
Lossless Compression
Batch processing
Squoosh
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Free • Open Source
Image Optimizer
Online
30 alternatives to Squoosh
Compress and compare images with different codecs, right in your browser.
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Squoosh Features
PNG Compression
Image Comparison
Progressive Web App
Image resizing
Offline
FastStone Photo Resizer
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Free Personal • Proprietary
Image Optimizer
Image Editor
Windows
90 alternatives to FastStone Photo Resizer
Convert and Rename images in batch mode

Support JPEG, BMP, GIF, PNG, TIFF and JPEG2000

Resize, crop, change color depth, apply color effects, add text, watermark and border effects

Rename images with sequential number

Search and replace texts in the file names

Preview conve.
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FastStone Photo Resizer Features
Image resizing
Batch processing
Watermarking
Oxipng
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Free • Open Source
Image Optimizer
File Compressor
Mac
Windows
Linux
Squoosh
84 alternatives to Oxipng
Oxipng is a multithreaded lossless PNG compression optimizer in Rust. It can be used via a command-line interface or as a library in other Rust programs.
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Oxipng Features
1. Command line interfaceOxipng either have CLI support or is a CLI-only app.
PNG Optimization
PNG Compression
Add a screenshot
pngquant
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Free • Open Source
Image Optimizer
Mac
Windows
Linux
57 alternatives to pngquant
pngquant is a command-line utility and a library for lossy compression of PNG images.
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pngquant Features
1. Command line interfacepngquant either have CLI support or is a CLI-only app.
2. Portablepngquant can be used from a USB stick or similar with no prior installation.
PNG Compression
Image Processing
PNG Optimization
Add a screenshot
TinyPNG
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No
Freemium • Proprietary
Image Optimizer
Online
Adobe Photoshop
Wordpress
72 alternatives to TinyPNG
Make your website faster and save bandwidth. TinyPNG optimizes your PNG images by 50-80% while preserving full transparency!.
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TinyPNG Features
PNG Compression
PNG Optimization