Portable Caesium Image Compressor

Several websites, applications and file sharing services impose size restrictions for uploaded content. When facing such situations, a dedicated image compression tool is the way to go, unless you don’t want to compromise on quality.

Aiming to make picture size reduction as simple as possible, Portable Caesium Image Compressor provides a user-friendly interface that allows the processing of multiple images at the same time.

For your convenience, the application requires no installation, and it can be launched and used on the go. No traces are left behind on the local system, which is also a plus.

As mentioned above, Portable Caesium Image Compressor allows batch processing, meaning it can reduce the size of multiple images in one go. It comes with support for JPEG, JPG, PNG and WEBP images, allowing you to compact the size of images without losing too much quality.

The main window stores information about all the input images, including their type, size and resolution. The compression level or quality can be easily adjusted for JPEG, PNG and WebP files and lossless compression is allowed.

A file’s metadata information, as well as the file dates (creation, last modified and last accessed) can be preserved. Moreover, Portable Caesium Image Compressor can keep the folder structure if necessary and resize the image during compression.

Relying on a multi-threaded compression engine combined with a user-friendly GUI, Portable Caesium Image Compressor comes in handy to anyone who needs to reduce the size of multiple images in batch. With a simple toolset and a basic working environment, this application delivers a quick compression tool that can be used on the go.