Minuimus AlternativesImage Optimizers & File Compressors like Minuimus

Minuimus is described as 'File optimizer utility script: You point it at a file, and it makes the file smaller without compromising the file contents' and is a Image Optimizer in the photos & graphics category. There are more than 50 alternatives to Minuimus for a variety of platforms, including Windows, Web-based, Mac, Linux and Wordpress apps. The best Minuimus alternative is Caesium Image Compressor, which is both free and Open Source. Other great apps like Minuimus are XnConvert, ImageOptim, TinyFast and FileOptimizer.

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Alternatives list

  1. 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.

    129 Caesium Image Compressor alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
     
  2. 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
     
  3. 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)
     
  4. 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
     
  5. FileOptimizer icon
     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 type

    Platforms

    • Windows
    • Wine
     
  6. 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
     
  7. 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
     
  8. 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
     
  9. 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
     
  10. Batch process photos with resizing, cropping, color adjustments, text or watermark overlays, preview changes before saving, automate renaming with custom patterns, support for major formats, folder structures, preset settings, and drag-and-drop management.

    111 FastStone Photo Resizer alternatives

    Cost / License

    • Free Personal
    • Proprietary

    Application type

    Platforms

    • Windows
     
  11. 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
     
12 of 80 Minuimus alternatives