Transfer pdf to docx,Extract pdf text and images,extract images is unable with free spire dependencies
It is depended on spire.office.free.3.9.0 (https://www.e-iceblue.com/Introduce/free-office-for-java.html).
Transfer pdf document to docx document
If project is been build by Maven,add below content to pom.xml
<repositories>
<repository>
<id>com.e-iceblue</id>
<name>e-iceblue</name>
<url>https://repo.e-iceblue.com/nexus/content/groups/public/</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>e-iceblue</groupId>
<artifactId>spire.office.free</artifactId>
<version>3.9.0</version>
</dependency>
</dependencies>
It just for study and communication.If you use it with illegal to usage, I had nothing to do with the matter