Apache Tika is a toolkit for detecting and extracting metadata and structured text content from various documents using existing parser libraries.
'org.apache.tika:tika-batch:1.9'
<dependency> <groupId>org.apache.tika</groupId> <artifactId>tika-batch</artifactId> <version>1.9</version> </dependency>
<dependency org="org.apache.tika" name="tika-batch" rev="1.9"/>
"org.apache.tika", "tika-batch", "1.9"