A few weeks ago, our office upgraded from Outlook desktop mailboxes to Google Workspace because employees needed remote email access and better collaboration features. Since most old mailbox data was stored in PST files, I had to find a safe way to transfer everything without losing attachments or folder structure.

The manual migration utility provided by Google works for basic imports, but it becomes difficult when handling large PST files or multiple accounts together. During my research, I also discovered the DRS Softech PST to Google Workspace Migration Tool, which explained a more streamlined migration approach with secure authentication and direct mailbox transfer.

One feature that stood out was the ability to Migrate PST File to Google Workspace in Bulk while preserving email metadata and formatting. This reduced migration time significantly because we didn’t have to process every mailbox individually. The software also supported selective migration filters, which helped avoid unnecessary mailbox clutter after migration.

If someone is planning to move from Outlook PST files to Google Workspace, creating a backup first is highly recommended because large email archives can sometimes become corrupted during unexpected interruptions.