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-core:1.4'
<dependency> <groupId>org.apache.tika</groupId> <artifactId>tika-core</artifactId> <version>1.4</version> </dependency>
<dependency org="org.apache.tika" name="tika-core" rev="1.4"/>
"org.apache.tika", "tika-core", "1.4"