Caesium 2.2.1 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The most popular versions of the tool are 1.7, 1.6 and 1.5. This free software was originally designed by Matteo Paonessa.
Caesium lies within Photo & Graphics Tools, more precisely Converters. The software is sometimes referred to as "Caesium verso", "Caesium versie", "Caesium versin".
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. Caesium.exe is the frequent file name to indicate this program's installer. Caesium was developed to work on Windows XP, Windows XP Professional, Windows Vista, Windows 7, Windows 8, Windows 10 or Windows 11 and can function on 32-bit systems.
From the developer:
Caesium can reduce the size of your pictures without changing the file format and without requiring additional programs for opening them. Caesium also supports subfolders allowing to work on complex directory structures without changing them. Caesium supports all the common file formats, has a multilanguage interface, supports Metatag (EXIF) and timestamps.
You may want to check out more software, such as Wolfram Notebook Indexer, ImageConverter Plus or AMS Photo Effects, which might be related to Caesium.