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 Dinky, which is both free and Open Source. Other great apps like OptiPNG are ImageOptim, TinyFast, OptiImage and RasterFox.

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Alternatives list

  1. 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
     
  2. Oxipng icon
     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)

    Platforms

    • Mac
    • Windows
    • Linux
    • Squoosh
     
  3. pngquant icon
     14 likes

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

    74 pngquant alternatives

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
     
  4. 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!.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
     
  5.  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

    Platforms

    • Linux
    • Flathub
    • GNOME
    • Flatpak
    • Linux Mobile
     
  6. 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

    Platforms

    • Windows
    • Linux
     
  7.  3 likes

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

    Cost / License

    Platforms

    • Mac
    • Windows
    • Linux
     
  8. 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

    Platforms

    • Android
     
  9. Pngyu icon
     2 likes

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

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
     
  10. 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

    Alerts

    • Discontinued

    Platforms

    • Windows
    • Linux
     
  11. 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
     
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