Open Source Phatch Alternatives

    The best open source alternative to Phatch is ImageMagick, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Phatch and 15 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Phatch are Caesium Image Compressor (Free, Open Source), ImageOptim (Free Personal, Open Source), QuickViewer (Free, Open Source) and pngquant (Free, Open Source).

    This page was last updated Sep 22, 2021

    1. ImageMagick is a software suite to create, edit, and compose bitmap images. It can read, convert and write images in a variety of formats (about 100) including GIF, JPEG, JPEG-2000, PNG, PDF, PhotoCD, TIFF, and DPX.
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    2. 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.
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    3. 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).
    4. QuickViewer is a graphic image viewer for comfortable browsing of many images. This software performs reading of image data in advance. And drawing the imported image data on the screen with OpenGL. You can browse images with much smoother response than ever before.
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    5. pngquant is a command-line utility and a library for lossy compression of PNG images.
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    6. GraphicsMagick is the swiss army knife of image processing. Comprised of 282K physical lines (according to David A.
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    7. Mirage is a fast and simple GTK+ image viewer. Because it depends only on PyGTK, Mirage is ideal for users who wish to keep their computers lean while still having a clean image viewer.

      Discontinued

      The project is no longer developed. Last version, 0.9.5.2, released on February 13, 2011, can be still downloaded from the official website.

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    8. Converseen is a free cross-platform batch image processor for Windows and Linux that allows you to convert, resize, rotate and flip an infinite number of images with a mouse click.

      Warning

      Installation without activation key works showing different dangerous 3rd party softwares (bloatware, spyware, etc.). Avast Antivirus detected at least 3 different kind of viruses (or potentially viruses/dangerous software).

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      • FreeOpen Source
      • Mac
      Sequential is an image viewer for Mac OS X. It was originally designed for opening a folder of images and displaying them in order. It works well for viewing comics and manga.

      Discontinued

      The program is no longer updated. Last version, 2.1.2, released in January 2010, can be still downloaded from the official website.

    9. HRConvert2 is an open-source web-app that converts files without tracking users across the net or infringing on your intellectual property.
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    Showing 10 of 15 alternatives