Java Advanced Imaging Image I/O Tools for JRE 1.1 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The software is categorized as Photo & Graphics Tools.
Java Advanced Imaging Image I/O Tools for JRE is sometimes referred to as "Java Advanced Imaging Image IO Tools for JRE". The actual developer of the free software is Oracle. The most popular version of the Java Advanced Imaging Image I/O Tools for JRE 1.1. We recommend checking the downloaded files with any free antivirus.
From the developer:
JAI Image I/O Tools provides reader, writer, and stream plug-ins for the Java Image I/O Framework and Image I/O-based read and write operations for Java Advanced Imaging. Reader-writer plug-ins are supplied for the BMP, JPEG, JPEG 2000, PNG, PNM, Raw, TIFF, and WBMP image formats. The supplied streams and associated service providers use the New I/O APIs.
You may want to check out more software, such as Advanced Batch Image To PDF Converter, Java Advanced Imaging for JDK or JAI Image I/O Tools for JDK, which might be related to Java Advanced Imaging Image I/O Tools for JRE.