ImageRobo is your all-in-one tool to compress and resize images quickly, for free, and with full privacy. No uploads, no signup. Supports JPG, JPEG, PNG & WebP. Optimize images for web, email, or social media — more powerful tools coming soon!
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Caesium Image Compressor Alternatives
Caesium Image Compressor is described as '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' and is a popular Image Optimizer in the photos & graphics category. There are more than 100 alternatives to Caesium Image Compressor for a variety of platforms, including Windows, Web-based, Mac, Linux and Android apps. The best Caesium Image Compressor alternative is Image Toolbox, which is both free and Open Source. Other great apps like Caesium Image Compressor are ImageOptim, FileOptimizer, OptiImage and TinyFast.
Alternatives list
Cost / License
- Free
- Open Source (BSD-3-Clause)
Platforms
- GIMP
Fast online JPEG to WebP/AVIF converter with up to 80% file size reduction. Free tier with 5 daily conversions, Pro version adds batch processing, resizing, and removes watermarks.
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Compress images, videos, documents, and 50+ file types fast, securely, and without losing quality. Enjoy free cloud storage for all your compressed files, seamless batch processing, and a simple, intuitive interface. Perfect for creators, teams, and anyone who wants to save space and time.
jPDFOptimizer is a Java PDF library SDK used to optimize and reduce the size of PDF documents.
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