OptiPNG Alternatives and Similar Software

It's awesome that you want to help us remove incorrect alternatives. Feel free to report more applications below. But keep in mind that the only reason for an alternative not to be valid is if it doesn't share common functionality with OptiPNG. It might not be a good choice according to you but it’s still an alternative. Read more about our thoughts about alternatives here.

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10likes

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PNGGauntlet

Free by Benjamin Hollis |
Windows

Not an alternative?

-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...

File Management, Photos & Graphics image-processing, optimization, file-compression
+12 more png, optimize, image-optimize, compressor, image-compression, optimizer, compress-files, png-optimize, png-optimization, image-optimizer, png-compression, compress-png
16likes

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ImageOptim

Open Source by porneL |
Mac

Not an alternative?

ImageOptim optimizes images — so they take up less disk space and load faster — by finding best compression parameters and by removing unnecessary comments and color profiles. It handles PNG, JPEG and GIF...

Photos & Graphics jpeg, png, image-optimize, image-compression
+2 more lossless-compression, png-optimization
9likes

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Trimage

Open Source |
Linux

Not an alternative?

Trimage is a cross-platform GUI and command-line interface to optimize image files via optipng, advpng and jpegoptim, depending on the filetype. All image files are losslessy compressed on the highest...

File Management, Photos & Graphics optimization, compression, png, jpg, image-optimize
+2 more image-compression, lossless-compression
5likes

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PngOptimizer

Free |
Windows

Not an alternative?

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....

portable 64/32 bit compatible, png, png-optimize
3likes

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PNGOUTWin

Commercial |
Windows

Not an alternative?

You can use PNGOUTWin, an easy-to-use PNG optimizer, to create smaller image files and speed up your website, reach more potential customers, and decrease your bandwidth costs. You can convert and compress to...

Photos & Graphics png, image-converter, png-optimize
2likes

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JPEG Resampler

Free by ing. David Macek |
Windows

Not an alternative?

With JPEG Resampler you are able to change the resolution and size of JPEG images of a directory in one go and move them into another folder. Source as well as the destination location can be determined by...

File Management, Photos & Graphics compression, jpeg, lossless, image-compression
+1 more lossless-compression
1like

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TinyPNG

Free by tinypng |
Online

Not an alternative?

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...

Photos & Graphics image-optimize, png-optimize, png-optimization
+1 more png-compression
1like

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TruePNG

Free by x128 |
Windows

Not an alternative?

Command-line PNG optimizer

png, lossless, png-optimize, quantization
+2 more png-optimization, lossy
1like

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Squeezer

Free by Simon Perdrisat |
Mac

Not an alternative?

Squeezer is a PNG optimizer for Mac OSX that recompresses image files to a smaller size, without losing any information. Super easy to use: Drag-and-drop PNG on squeezer.

Photos & Graphics drag-and-drop, png, optimizer, png-optimize
+2 more image-optimize, image-optimizer
pngCrushrrr

Not an alternative?

This application has been discontinued. More info: Last version, 1.0, was released on April, 2005. It can be still downloaded from Download.com