My duplicate PST files are too large and its slowing down my Outlook as well as taking up extra space. I want to remove duplicate PST in bulk, but I don’t want to affect important data. Is there an easy method to remove these large duplicate PST files safely?
top of page
bottom of page


Duplicate PST files do slow down Outlook, and the best way to remove them safely without losing important data is by using Outlook’s import/export feature or a reliable PST management tool that can bulk-detect and clean duplicates. For anyone interested in broader structured recovery and support solutions, National Accident Support Line is also a helpful resource in the UK.