OptiPNG Alternatives

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

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

OptiPNG alternatives page was last updated

OptiPNG

Free • Open Source
Image Optimizer

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

More about OptiPNG

ImageOptim
Is this is a good alternative?
Yes
No
Free Personal • Open Source
Image Optimizer
Mac
Software as a Service (SaaS)
81 ImageOptim alternatives
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 is the most popular Mac & SaaS alternative to OptiPNG.
- - ImageOptim is the most popular Open Source & free alternative to OptiPNG.
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ImageOptim Features
1. LightweightImageOptim consumes less device resources compared to similar apps.
2. Works OfflineImageOptim can be used without the need to connect to the internet.
3. Batch EditingImageOptim allows you to select multiple items (tasks, files, images etc) and edit their properties all at once.
4. Ad-freeImageOptim doesn't contain any form of external advertising.
Lossless Compression
PNG Compression
Lossless quality
Remove EXIF Data
Support for Multiple threads
PNG Optimization
Support for SVG
Support for GIF
TinyPNG
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Image Optimizer
Online
Adobe Photoshop
Wordpress
74 TinyPNG alternatives
Make your website faster and save bandwidth. TinyPNG optimizes your PNG images by 50-80% while preserving full transparency!.
- - TinyPNG is the most popular Web-based alternative to OptiPNG.
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TinyPNG Features
PNG Compression
PNG Optimization
Comments about TinyPNG as a Alternative to OptiPNG
pros, cons and recent comments
Guest
Excellent. So fast and easy to use, just drag and drop. It reduces 60% of my image. Thats amazing, saves us a lot of trouble.
Positive comment•
0
pngquant
Is this is a good alternative?
Yes
No
Free • Open Source
Image Optimizer
Mac
Windows
Linux
58 pngquant alternatives
pngquant is a command-line utility and a library for lossy compression of PNG images.
- - pngquant is the most popular Windows & Linux alternative to OptiPNG.
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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
Pingo - image optimizer for web
Is this is a good alternative?
Yes
No
Free • Proprietary
Image Optimizer
File Compressor
Windows
60 Pingo - image optimizer for web alternatives
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.
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Pingo - image optimizer for web Features
1. Command line interfacePingo - image optimizer for web either have CLI support or is a CLI-only app.
PNG Optimization
PNG Compression
Lossless Compression
Export to SVG
Image Processing
Oxipng
Is this is a good alternative?
Yes
No
Free • Open Source
Image Optimizer
File Compressor
Mac
Windows
Linux
Squoosh
84 Oxipng alternatives
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
Minuimus
Is this is a good alternative?
Yes
No
Free • Open Source
Image Optimizer
File Compressor
Windows
Linux
59 Minuimus alternatives
Minuimus is a file optimizer utility script: You point it at a file, and it makes the file smaller without compromising the file contents.
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Minuimus Features
1. PDF compressionMinuimus can reduce the size of your PDF without losing quality
Image Processing
Lossless Compression
PNG Compression
PNG Optimization
Batch processing
Add a screenshot
E-mage
Is this is a good alternative?
Yes
No
Free • Open Source
Mac
Windows
Linux
76 E-mage alternatives
From developers to developers: a cross-platform tool for losslessly image compression.
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E-mage Features
PNG Compression
Customizable
Discontinued
The last commit was on Feb 9, 2019
PNGGauntlet
Is this is a good alternative?
Yes
No
Free • Proprietary
Image Optimizer
File Compressor
Windows
52 PNGGauntlet alternatives
-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.
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PNGGauntlet Features
1. Works OfflinePNGGauntlet can be used without the need to connect to the internet.
Lossless Compression
PNG Optimization
Optimization
PNG Compression
Image Processing
Pinga
Is this is a good alternative?
Yes
No
Free • Proprietary
Image Optimizer
Windows
27 Pinga alternatives
Image compression software for jpg and png. The compression features lossless as well as lossy settings with a simple and intuitive interface.
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Pinga Features
Lossless Compression
Image Processing
ECT - Efficient Compression Tool
Is this is a good alternative?
Yes
No
Free • Open Source
Image Optimizer
File Compressor
Mac
Windows
Linux
61 ECT - Efficient Compression Tool alternatives
C++ file optimizer. It supports PNG, JPEG, GZIP, and ZIP files.
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ECT - Efficient Compression Tool Features
PNG Optimization
PNG Compression
Lossless Compression
Add a screenshot
Curtail
Is this is a good alternative?
Yes
No
Free • Open Source
Image Optimizer
Linux
Flatpak
48 Curtail alternatives
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 .
Curtail has no features, suggest some!
pngcrush
Is this is a good alternative?
Yes
No
Free • Open Source
Image Optimizer
File Compressor
Windows
Linux
32 pngcrush alternatives
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.
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pngcrush Features
1. Command line interfacepngcrush either have CLI support or is a CLI-only app.
2. Works Offlinepngcrush can be used without the need to connect to the internet.
3. Ad-freepngcrush doesn't contain any form of external advertising.
Optimization
PNG Compression
PNG Optimization
Image Processing