Hello I have a 4tb WD caviar black hard drive presently being used in my PC just for storage with approx 1tb being already in use for programs,photos,music etc,is it possible to partition this drive with the the contents in place without loosing or damaging any thing? and if so any ideas of a good free software to carry out such an action,many thanks

peter

https://www.paragon-software.com/home/pm-express/