pngcrush AlternativesImage Optimizers & File Compressors like pngcrush

pngcrush is described as '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' and is a Image Optimizer in the os & utilities category. There are more than 25 alternatives to pngcrush for a variety of platforms, including Windows, Mac, Linux, Web-based and Wordpress apps. The best pngcrush alternative is ImageOptim. It's not free, so if you're looking for a free alternative, you could try RIOT - Radical Image Optimization Tool or OptiPNG. Other great apps like pngcrush are Curtail, TinyPNG, pngquant and Oxipng.

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

pngcrush

Image Optimizer
Free • Open Source

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.

More about pngcrush

pngcrush alternatives page was last updated Jul 25, 2024

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).
89 ImageOptim alternatives
License model
- Free Personal • Open Source
Application type
- Image Optimizer
Platforms
- Mac
- Software as a Service (SaaS)
Top ImageOptim Features
1. Lossless Compression
2. Lossless quality
3. PNG Compression
4. Remove EXIF Data
5. Batch Editing
6. Ad-free
7. Lightweight
8. Works Offline
9. Support for GIF
10. Support for Multiple threads
11. PNG Optimization
12. Support for SVG
Show all NaN ImageOptim features ▾
ImageOptim VS pngcrush
Is ImageOptim a good alternative to pngcrush?
- ImageOptim is the most popular Mac & SaaS alternative to pngcrush.
- ImageOptim is the most popular Open Source & free alternative to pngcrush.
- ImageOptim is Free Personal and Open Sourcepngcrush is Free and Open Source
- ImageOptim is Lightweightpngcrush is not according to our users

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.
89 RIOT - Radical Image Optimization Tool alternatives
License model
- Free • Proprietary
Application types
- Image Optimizer
- File Compressor
Platforms
- Windows
- GIMP
- XnView
- IrfanView
RIOT - Radical Image Optimization Tool Features
1. Change image size
2. Image Optimizer
3. Lossless Compression
4. Batch processing
5. Lightweight
6. Ad-free
7. Works Offline
Show all NaN RIOT - Radical Image Optimization Tool features ▾
RIOT - Radical Image Optimization Tool VS pngcrush
Is this a good alternative to pngcrush?
- RIOT - Radical Image Optimization Tool is the most popular Windows alternative to pngcrush.
- RIOT - Radical Image Optimization Tool is Free and Proprietarypngcrush is Free and Open Source
- RIOT - Radical Image Optimization Tool is Lightweightpngcrush is not according to our users

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.
43 OptiPNG alternatives
License model
- Free • Open Source
Application types
- Image Optimizer
- File Compressor
Platforms
- Mac
- Windows
- Linux
OptiPNG Features
1. Command line interface
2. Image Processing
3. Optimization
4. PNG Optimization
5. PNG Compression
Show all NaN OptiPNG features ▾
OptiPNG VS pngcrush
Is OptiPNG a good alternative to pngcrush?
- OptiPNG is the most popular Linux alternative to pngcrush.
- OptiPNG is Free and Open Sourcepngcrush is also Free and Open Source

Curtail
Curtail (previously ImCompressor) is a useful image compressor, supporting PNG and JPEG file types. It support both lossless and lossy compression modes with an option to whether keep or not metadata of images. It is inspired by .
51 Curtail alternatives
License model
- Free • Open Source
Application types
- Image Optimizer
- File Compressor
Platforms
- Linux
- Flatpak
- Flathub
- GNOME
Curtail Features
1. No registration required
2. Privacy focused
3. Lightweight
4. No Tracking
5. Ad-free
Show all NaN Curtail features ▾
Curtail VS pngcrush
Is Curtail a good alternative to pngcrush?

TinyPNG
Make your website faster and save bandwidth. TinyPNG optimizes your PNG images by 50-80% while preserving full transparency!.
83 TinyPNG alternatives
License model
- Freemium • Proprietary
Application type
- Image Optimizer
Platforms
- Online
- Adobe Photoshop
- Wordpress
TinyPNG Features
PNG Compression
PNG Optimization
Show all NaN TinyPNG features ▾
TinyPNG VS pngcrush
Is TinyPNG a good alternative to pngcrush?
- TinyPNG is the most popular Web-based alternative to pngcrush.
- TinyPNG is Freemium and Proprietarypngcrush is Free and Open Source

pngquant
pngquant is a command-line utility and a library for lossy compression of PNG images.
61 pngquant alternatives
License model
- Free • Open Source
Application types
- Image Optimizer
- File Compressor
Platforms
- Mac
- Windows
- Linux
pngquant Features
1. Command line interface
2. Portable
3. PNG Compression
4. Image Processing
5. PNG Optimization
Show all NaN pngquant features ▾
pngquant VS pngcrush
Is pngquant a good alternative to pngcrush?

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.
88 Oxipng alternatives
License model
- Free • Open Source
Application types
- Image Optimizer
- File Compressor
Platforms
- Mac
- Windows
- Linux
- Squoosh
Oxipng Features
1. Command line interface
2. PNG Optimization
3. PNG Compression
4. Lightweight
5. Portable
6. Works Offline
7. Ad-free
8. No Tracking
9. Privacy focused
10. No registration required
Show all NaN Oxipng features ▾
Oxipng VS pngcrush
Is Oxipng a good alternative to pngcrush?

Pingo - image optimizer for web
Experimental, fast Web PNG/JPG optimizer which offer lossless, visually lossless or lossy compression. it performs image reductions over iterations thanks to recursive multi-processing and multithreading systems.
65 Pingo - image optimizer for web alternatives
License model
- Free • Proprietary
Application types
- Image Optimizer
- File Compressor
Platforms
- Windows
Pingo - image optimizer for web Features
1. Command line interface
2. PNG Optimization
3. PNG Compression
4. Lossless Compression
5. Export to SVG
6. Image Processing
Show all NaN Pingo - image optimizer for web features ▾
Pingo - image optimizer for web VS pngcrush
Is this a good alternative to pngcrush?

Minuimus
Minuimus is a file optimizer utility script: You point it at a file, and it makes the file smaller without compromising the file contents.
73 Minuimus alternatives
License model
- Free • Open Source
Application types
- Image Optimizer
- File Compressor
Platforms
- Windows
- Linux
Minuimus Features
1. PDF compression
2. Image Processing
3. Lossless Compression
4. PNG Compression
5. PNG Optimization
6. Batch processing
Show all NaN Minuimus features ▾
Minuimus VS pngcrush
Is Minuimus a good alternative to pngcrush?

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

PNGGauntlet is a .NET program that uses Ken Silvermans PNGOUT, OptiPNG and DeflOpt to optimize PNG fil.
53 PNGGauntlet alternatives
License model
- Free • Proprietary
Application types
- Image Optimizer
- File Compressor
Platforms
- Windows
PNGGauntlet Features
1. Works Offline
2. Lossless Compression
3. PNG Optimization
4. Optimization
5. PNG Compression
6. Image Processing
Show all NaN PNGGauntlet features ▾
PNGGauntlet VS pngcrush
Is PNGGauntlet a good alternative to pngcrush?

ECT - Efficient Compression Tool
C++ file optimizer. It supports PNG, JPEG, GZIP, and ZIP files.
63 ECT - Efficient Compression Tool alternatives
License model
- Free • Open Source
Application types
- Image Optimizer
- File Compressor
Platforms
- Mac
- Windows
- Linux
ECT - Efficient Compression Tool Features
1. Lossless Compression
2. PNG Optimization
3. PNG Compression
4. Privacy focused
5. No registration required
6. Command line interface
7. Works Offline
8. No Tracking
9. Lightweight
10. Ad-free
Show all NaN ECT - Efficient Compression Tool features ▾
ECT - Efficient Compression Tool VS pngcrush
Is this a good alternative to pngcrush?

E-mage
From developers to developers: a cross-platform tool for losslessly image compression.
79 E-mage alternatives
License model
- Free • Open Source
Platforms
- Mac
- Windows
- Linux
E-mage Features
PNG Compression
Customizable
Show all NaN E-mage features ▾
Discontinued
The last commit was on Feb 9, 2019

E-mage VS pngcrush
Is E-mage a good alternative to pngcrush?