Finding csv100.jar in 2024 is not as straightforward as one might hope. As Talend has modernized, they have moved away from these legacy internal libraries in favor of standard open-source alternatives or proprietary optimized connectors.

: If you are using a custom version of a CSV parser or need to manually ensure the library is available in the Java classpath, you can use the tLibraryLoad component to load the JAR specifically for that job. Custom Component Support

talendcsv-1.0.0.jar (often referred to as csv100.jar ) is a critical built-in library for Talend Open Studio used to handle delimited flat-file data, such as CSV and TSV files Qlik Community