Workflows / Organization / Tools of Found Data

Long story short: My father died last month leaving a large mass of data across 20+ devices (e.g,. computers, thumb drives, backup drives, cloud, etc). I am trying to aggregate and sort through all of this data to find nonduplicate relevant data. As I am sure people in this sub do plenty of large-scale data discovery, I am hoping someone might cue me into best practices for aggregating / sorting / culling / archiving data in a situation like this. …

computerforensics data tools workflows