I've a requirement where i would like to merge docx files at specific locations in one of the master docx file. The master docx file will have place holders where subsequently will embed the content from different docx files. Generated docx file will be the combination of master file and other files which have been embedded/merged within the master docx file. I've read online about MergeDocx and aware that MergeDocx is a commercial extension for docx4j. If possible, could you please provide the trial version of MergeDocx library so i could try this locally to verify how it works.