Optily Alternatives

Apps similar to Optily include Dinky, which is free and open source. Other options are GetCompress, ImageOptim, TinyFast and OptiImage. You're spoiled for choice with Image Optimizers like Optily: we list more than 50 alternatives for Mac, Windows, the web, Linux and Android.

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Alternatives
Optily alternatives page was last updated

Alternatives list

  1. Shrink O'Matic is an AIR application to easily (batch) resize (shrink) images. It handles JPGs, GIFs and PNGs.

    Cost / License

    • Free
    • Proprietary

    Application type

    Since

    • Since 2009

    Platforms

    • Mac
    • Windows
    Good alternative?
     
  2.  3 likes

    Leanify is a lightweight lossless file minifier/optimizer. It removes unnecessary data (debug information, comments, metadata, etc.) and recompress the file to reduce file size. It will not reduce image quality at all.

    Cost / License

    • Free
    • Open Source

    Application type

    Since

    • Since 2014

    Platforms

    • Mac
    • Windows
    • Linux
    Good alternative?
     
  3. Optimus.io icon
     12 likes

    optimus.io offers lossless compression of images available with a WordPress plugin and via API.

    Cost / License

    • Freemium
    • Proprietary

    Since

    • Since 2015

    Platforms

    • Online
    • Wordpress
    Good alternative?
     
  4. Optimizilla icon
     2 likes

    The ultimate image optimization tool to compress your images in JPEG and PNG formats for sharing and posting on web pages.

    Cost / License

    • Free
    • Proprietary

    Application type

    Since

    • Since 2014

    Platforms

    • Online
    Good alternative?
     
  5. Imgbot.net icon
     1 like

    Don’t spend another second worrying about compressing your images. Install Imgbot into your GitHub projects, and focus on your application.

    Cost / License

    • Free
    • Open Source

    Application type

    Since

    • Since 2022

    Platforms

    • Online
    Good alternative?
     
  6. Shrinker Pro icon
     2 likes

    Free native macOS image compressor for Apple Silicon. Drop PNG, JPEG, GIF, SVG, WebP, AVIF or HEIC files onto the window and get smaller copies beside the originals.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Since

    • New

    Platforms

    • Mac
    • Homebrew
    Good alternative?
     
  7. ETK Image Compressor Pro is a fast, lightweight Windows app that drastically reduces image file sizes while keeping excellent visual quality. Supports adjustable quality for WebP,PNG, TGA, EXR, JPEG, batch compression, 8K images, and works fully offline.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Since

    • Since 2026

    Platforms

    • Windows
    • Linux
    Good alternative?
     
  8. Imagify icon
     4 likes

    Speed up your website by reducing the size of your images without losing quality.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Since

    • Since 2016

    Platforms

    • Online
    • Wordpress
    Good alternative?
     
  9. A powerful photo resizer and optimizer for Mac, allows you to optimize all your photos by 80% ~ 20% comparing to their originals while keeping their original resolution, quality.

    Cost / License

    • Freemium
    • Proprietary

    Since

    • Since 2016

    Platforms

    • Mac
    Good alternative?
     
  10. Thumbr.io icon
     1 like

    Thumbr.io is a powerful image thumbnails and processing on the fly for developers. Serve responsive images, cropping, compress, and generate website and doc previews.

    Cost / License

    • Freemium
    • Proprietary

    Since

    • Since 2016

    Platforms

    • Online
    • Wordpress
    Good alternative?
     
  11. Crunch icon
     1 like

    Crunch - Insane(ly slow but wicked good) PNG image optimization. It combines selective bit depth, color type, and color palette reduction with zopfli DEFLATE compression algorithm encoding using embedded versions of the pngquant and zopflipng PNG optimization tools.

    Cost / License

    • Free
    • Open Source

    Application type

    Since

    • Since 2017

    Platforms

    • Mac
    • Linux
    Good alternative?
     
  12. Compressor.io icon
     2 likes

    Compressor.io is a powerful online tool for reducing drastically the size of your images and photos whilst maintaining a high quality with almost no difference before and after compression.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Since

    • Since 2016

    Platforms

    • Online
    Good alternative?
     
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