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SizeRox Alternatives

SizeRox is described as 'The Simple Way To Resize, Rename, Crop, Rotate And Watermark 100s or 1000s of your Images with a single "Drag-and-Drop" using presets' and is an app in the file management category. There are more than 25 alternatives to SizeRox for a variety of platforms, including Windows, Mac, Online / Web-based, Linux and Android. The best alternative is Caesium Image Compressor, which is both free and Open Source. Other great apps like SizeRox are Phatch, Converseen, WebUtils Image Compress and Batch Image Splitter.

SizeRox alternatives are mainly Image Optimizers but may also be Image Converters or Image Editors. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of SizeRox.
This page was last updated Jun 30, 2022
  • Mac

The Simple Way To Resize, Rename, Crop, Rotate And Watermark 100s or 1000s of your Images with a single...

Learn more about SizeRox

  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.

  2. Phatch is an user friendly, cross-platform Photo Batch Processor and Exif Renamer with a nice graphical user interface. Phatch handles all popular image formats and can duplicate (sub)folder hierarchies.


    Last code commit in 2010, latest release from 2014.

  3. Converseen

    • FreeOpen Source
    • Windows
    • Linux

    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.


    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).

  4. WebUtils Image Compress

    • FreeProprietary
    • Online
    • Software as a Service (SaaS)

    Compress or convert images on the web with offline support. Images are not uploaded on server and processed on client with webassembly. Support for formats like JPEG, PNG, WebP, AVIF and JXL.

  5. Split multiple pictures into specified number of slices by rows and columns or into tiles of desired size. Use over 130 Actions like resize, crop, contrast, etc. Convert to/from and save results in any of 30+ formats. Add watermarks and more!.

  6. Fotosizer

    • FreemiumProprietary
    • Windows

    Fotosizer is a freeware batch image resizer tool. It resizes your photos in just 3 easy steps - 1. Photo selection, 2. select resize settings, then 3. Start the resize!

  7. Bulk Resize Photos

    • FreeProprietary
    • Online

    Bulk Resize Photos resizes batches of your photos in your browser so that they are a more suitable size for transmission over the internet.

  8. PhotoBulk is easy-to-use bulk image editor that lets you add text/image watermark, resize, and optimize hundreds and thousands of images or photos in just one click.

  9. Ralpha Image Resizer is a lightweight and portable program that can perform image operations in batch mode, such as resizing and applying filters.

  10. Squash - Web Image Compression

    • Mac

    Squash is a simple, powerful app for compressing and converting images for the web and more. Simply drop an image into Squash and it reduces the filesize while maintaining its quality.

Showing 10 of 36 alternatives