{"id":12176,"date":"2025-09-17T09:12:06","date_gmt":"2025-09-17T09:12:06","guid":{"rendered":"https:\/\/www.cigatisolutions.com\/blog\/?p=12176"},"modified":"2025-09-17T09:12:08","modified_gmt":"2025-09-17T09:12:08","slug":"how-to-compact-pst-file","status":"publish","type":"post","link":"https:\/\/www.cigatisolutions.com\/blog\/how-to-compact-pst-file\/","title":{"rendered":"How to Compact PST File in Outlook [Step-by-Step Guide]"},"content":{"rendered":"\n\n
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Daily, users exchange emails with large attachments that cause PST files to expand significantly. Even after deleting these emails, Outlook does not immediately reduce the file size of the PST. For this, users need to compact PST file size to eliminate the unused space in Outlook. Learn the top 5 techniques along with an automated Cigati PST Compact Tool<\/a> <\/strong>to shrink a large PST file. We\u2019ll discuss both manual and professional solutions, giving you the flexibility to choose.<\/p>\n\n\n

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