PNGOUTWin Alternatives

PNGOUTWin is described as '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 PNG from TIFF, GIF, BMP, and other formats, or optimize your existing' and is a Image Converter in the photos & graphics category. There are more than 50 alternatives to PNGOUTWin for a variety of platforms, including Windows, Mac, Linux, Web-based and Flathub apps. The best PNGOUTWin alternative is XnConvert. It's not free, so if you're looking for a free alternative, you could try XnConvert or ImageOptim. Other great apps like PNGOUTWin are OptiImage, RasterFox, RIOT - Radical Image Optimization Tool and TinyPNG.

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Alternatives list

  1. XnConvert icon
     81 likes

    XnConvert is an easy image converter for graphic files, photos and images available on Windows, MacOSX and Linux.

    101 XnConvert alternatives

    Cost / License

    • Free Personal
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
     
  2. ImageOptim icon
     97 likes

    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).

    111 ImageOptim alternatives

    Cost / License

    • Free Personal
    • Open Source

    Application type

    Platforms

    • Mac
    • Software as a Service (SaaS)
     
  3. TinyFast icon
     9 likes

    Compress images, videos, and PDFs directly on your Mac with local batch processing, no internet required, and full privacy. Features drag-and-drop workflow, smart quality preservation, on-device optimization, and subscription options for premium tools.

    60 TinyFast alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
     
  4. OptiImage icon
     11 likes

    Optimize PNG, JPEG, WebP, and SVG images efficiently with flexible lossless and lossy compression modes, metadata control, and safe mode to avoid data loss, using tools like oxipng, jpegoptim, scour, and cwebp, enhancing image storage and load efficiency.

    Cost / License

    Application type

    Platforms

    • Linux
    • Flathub
    • Flatpak
     
  5. RasterFox icon
     9 likes

    Compress images with pixel-perfect precision using advanced algorithms that preserve quality while dramatically reducing file sizes.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
     
  6. 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.

    101 RIOT - Radical Image Optimization Tool alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
    • GIMP
    • XnView
    • IrfanView
     
  7. TinyPNG icon
     24 likes

    Using advanced lossy compression, TinyPNG reduces PNG file sizes by 50-80%, preserving full transparency and minimizing quality loss. Ideal for web designers, it increases website speed, saves bandwidth, and offers tools like a Photoshop plugin and API for seamless integration.

    114 TinyPNG alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    • Adobe Photoshop
    • Wordpress
     
  8. PNGGauntlet icon
     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 type

    Platforms

    • Windows
     
  9. Create email-friendly images, resize in batches, convert formats, and compress using high-quality filters. Integrated in Windows Explorer, it offers high-res settings, watermarking, a profiles library, PDF creation, and supports devices like iPad and iPhone.

    91 Light Image Resizer alternatives

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Windows
     
  10. OptiPNG icon
     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 type

    Platforms

    • Mac
    • Windows
    • Linux
     
  11. MAZANOKE icon
     3 likes

    MAZANOKE is a simple image compressor and converter that runs entirely in your browser. No external uploads, works offline as a web app, and is powered by Browser Image Compression.

    Cost / License

    Application type

    Platforms

    • Self-Hosted
    • Docker
     
  12. ImgSmaller is a privacy-first image compression tool that lets you compress JPG, PNG, and WebP images directly in your browser. No data leaves your device thanks to our Zero-Upload Mode. If your browser doesn't support this, the image is temporarily uploaded to our server...

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
     
12 of 54 PNGOUTWin alternatives