Optimus.io Alternatives

Optimus.io is described as 'Offers lossless compression of images available with a WordPress plugin and via API' and is an app in the photos & graphics category. There are more than 50 alternatives to Optimus.io for a variety of platforms, including Windows, Mac, Linux, Web-based and Wordpress apps. The best Optimus.io alternative is ImageOptim. It's not free, so if you're looking for a free alternative, you could try ImageOptim or OptiImage. Other great apps like Optimus.io are RIOT - Radical Image Optimization Tool, TinyPNG, PNGGauntlet and OptiPNG.

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Alternatives list

  1. 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).

    110 ImageOptim alternatives

    Cost / License

    • Free Personal
    • Open Source

    Application type

    Platforms

    • Mac
    • Software as a Service (SaaS)
     
  2. 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
     
  3. 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
     
  4. 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
     
  5. 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.

    113 TinyPNG alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    • Adobe Photoshop
    • Wordpress
     
  6. 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
     
  7. 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
     
  8. 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
     
  9. 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)

    Application type

    Platforms

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

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

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
     
  11. 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. 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
     
12 of 52 Optimus.io alternatives