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 50 alternatives to OptiPNG for a variety of platforms, including Windows, Mac, Linux, Web-based and SaaS apps. The best OptiPNG alternative is ImageOptim. It's not free, so if you're looking for a free alternative, you could try ImageOptim or TinyFast. Other great apps like OptiPNG are RasterFox, RIOT - Radical Image Optimization Tool, TinyPNG and ImgSmaller.

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OptiPNG alternatives page was last updated

Alternatives list

  1. 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.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
     
  2.  Curtail icon
     6 likes

    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 .

    Cost / License

    Application type

    Platforms

    • Linux
    • Flatpak
    • Flathub
    • GNOME
     
  3. iLoveIMG icon
     3 likes

    iLoveIMG is an online service to work with images completely free and easy to use. Compress images, resize, crop, convert and much more!.

    60 iLoveIMG alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
     
  4. Minuimus icon
     5 likes

    Minuimus is a file optimizer utility script: You point it at a file, and it makes the file smaller without compromising the file contents.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Windows
    • Linux
     
  5. ImageMinify icon
     1 like

    Transform your images from MB to KB effortlessly with ImageMinify! Created by a dedicated developer, this user-friendly app compresses image files while maintaining their quality, making it perfect for anyone looking to reduce file size without sacrificing clarity.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Android
     
  6.  3 likes

    AdvanceCOMP is a collection of recompression utilities for your .ZIP archives, .PNG snapshots, .MNG video clips and .GZ files.

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
     
  7. Pngyu icon
     2 likes

    Pngyu is simple PNG image file compression tool. Pngyu use pngquant as a compression engine.

    21 Pngyu alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
     
  8. C++ file optimizer. It supports PNG, JPEG, GZIP, and ZIP files.

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
     
  9. E-mage icon
     10 likes

    From developers to developers: a cross-platform tool for losslessly image compression.

    88 E-mage alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
     
  10. PngOptimizer icon
     16 likes

    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.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Windows
    • Linux
    • PortableApps.com
     
  11. pngcrush icon
     9 likes

    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.

    Cost / License

    • Free
    • Open Source

    Application type

    Alerts

    • Discontinued

    Platforms

    • Windows
    • Linux
     
  12. Pinga icon
     5 likes

    Image compression software for jpg and png. The compression features lossless as well as lossy settings with a simple and intuitive interface.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
     
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