Caesium Image Compressor

Caesium Image Compressor is a free, open-source powerful compression application for pictures and images (JPG, PNG, GIF) that includes batch, preview, and other features. Caesium saves space and accelerates uploads. Caesium Image Compressor is a multi-award-winning software designed for simplicity and efficacy. 

With over one million downloads worldwide, Caesium Image Compressor is one of the most popular image optimization applications available, assisting photographers, bloggers, webmasters, businesses, and casual users in storing, sending, and sharing digital images.

Everyone will be able to achieve the best results by using a simple yet effective interface that includes a real-time preview and simultaneous image processing. Advanced users will find additional capabilities such as metadata storage choices and folder structure support. 

Features & Highlights

• Preserve the original file format without affecting visual quality. 
• No additional software is required to open compressed files. 
• Process files in batch mode. 
• Select the compression level using a simple slider. 
• Choose different compression levels for each image. 
• Support for customised suffixes 
• Side-by-side (comparison) preview of original and compressed images. 
• Use the zoom function to see more detail. 
• You can customise the visualization parameters. 
• Support for common file types. 
• Supports date/time and metatags.