This is a really quickly-made commandline tool to help cleanup ACP (Alfresco Content Package) files before importing them into target Alfresco instances.
purge renditions (thumbnails) from the old system/ACP file before they get imported into the new system.
review USERS and optionally rename them to make sure target system has the users before ACP import.
This is a basic, blunt tool to quickly review and handle simple modifications to make the ACP import process easier.
For help: java -jar acp-cleaner.jar -?