ImageOptim Alternatives for Windows

ImageOptim is not available for Windows but there are plenty of alternatives that runs on Windows with similar functionality. The best Windows alternative is ImageMagick, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to ImageOptim and many of them are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to ImageOptim are Caesium Image Compressor, FileOptimizer, RIOT - Radical Image Optimization Tool and PNGGauntlet.

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Alternatives list

  1. ImageMagick icon

    ImageMagick

     206 likes

    ImageMagick is a software suite to create, edit, and compose bitmap images. It can read, convert and write images in a variety of formats (about 100) including GIF, JPEG, JPEG-2000, PNG, PDF, PhotoCD, TIFF, and DPX.

    80 ImageMagick alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • iPhone
    • iPad
    • Xfce
    ImageMagick screenshot 1
     

    • ImageMagick is the most popular Windows, Mac, iPhone & Linux alternative to ImageOptim.

    • ImageMagick is the most popular Open Source & free alternative to ImageOptim.

    • ImageMagick is Free and Open SourceImageOptim is Free Personal and Open Source
  2. Caesium Image Compressor icon

    Caesium Image Compressor

     83 likes

    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.

    128 Caesium Image Compressor alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    BETA Version
     

    • Caesium Image Compressor is the most popular Web-based alternative to ImageOptim.

    • Caesium Image Compressor is Free and Open SourceImageOptim is Free Personal and Open Source
  4. FileOptimizer icon

    FileOptimizer

     65 likes

    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.

    60 FileOptimizer alternatives

    Cost / License

    Application types

    Platforms

    • Windows
    • Wine
    Main Window
     
  5. Ad
    Screenshot
    4K Image Compressor icon
    4K Image Compressor

    Batch compress JPEG, PNG, HEIC, and WEBP images with drag-and-drop functionality, maintain high visual quality, and optimize files for storage, websites, and sharing across platforms without cloud upload or watermarks, supporting...

    https://www.4kdownload.com
    Learn More
  6. RIOT - Radical Image Optimization Tool icon

    RIOT - Radical Image Optimization Tool

     100 likes

    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.

    Cost / License

    • Free
    • Proprietary

    Application types

    Platforms

    • Windows
    • GIMP
    • XnView
    • IrfanView
    RIOT - Radical Image Optimization Tool screenshot 1
     
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  7. PNGGauntlet icon

    PNGGauntlet

     32 likes

    -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.

    Cost / License

    • Free
    • Proprietary

    Application types

    Platforms

    • Windows
    PNGGauntlet screenshot 1
     
  8. pngquant icon

    pngquant

     14 likes

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

    69 pngquant alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
     
  10. OptiPNG icon

    OptiPNG

     21 likes

    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.

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
     
  12. GraphicsMagick icon

    GraphicsMagick

     20 likes

    GraphicsMagick is the swiss army knife of image processing. Comprised of 282K physical lines (according to David A. Wheelers SLOCCount) of source code in the base package (or 952K including 3rd party libraries) it provides a robust and efficient collection of tools and libraries...

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    GraphicsMagick screenshot 1
     
  13. ShortPixel Image Optimizer icon

    ShortPixel Image Optimizer

     5 likes

    ShortPixel is arguably the top WordPress image optimization plugin: simple to set up, it can automatically optimize both your old and new images, as well as PDF files.

    Cost / License

    • Freemium (Pay once or Subscription)
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • Software as a Service (SaaS)
    • Wordpress
    ShortPixel Image Optimizer screenshot 1
     

    • ShortPixel Image Optimizer is the most popular Android & SaaS alternative to ImageOptim.

    • ShortPixel Image Optimizer is Freemium and Open SourceImageOptim is Free Personal and Open Source
  14. Oxipng icon

    Oxipng

     7 likes

    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.

    Cost / License

    • Free
    • Open Source (MIT)

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Squoosh
     
12 of 46 ImageOptim alternatives