Every feature is designed around one goal: get your email data into Office 365, perfectly, on the first try.
Import single or multiple PST files simultaneously into any Office 365 mailbox — user accounts, shared mailboxes, or admin accounts. No file size restrictions. Supports PST files from Outlook 97 to 2021.
Smart checkpointing system detects already-migrated items and skips them on re-run. Handles network interruptions and system restarts gracefully — resume from exactly where you left off.
Apply precise date filters per category — migrate only emails from a specific period, calendar events from the current year, or contacts modified after a certain date. Granular control for every job.
100% faithful reconstruction of your original folder hierarchy. Custom folders, subfolders, labels, rules, and categories are all preserved exactly as they appear in the source mailbox.
Generate exportable CSV/PDF reports after each job showing total item counts, success rates, skipped duplicates, and flagged exceptions. Perfect for compliance auditing.
Your data never touches our servers. Everything is processed locally on your machine using OAuth 2.0 and encrypted HTTPS to communicate directly with Microsoft 365 APIs.
Import from virtually any email platform or format.
| Feature | Office 365 Import | Manual Method | Cloud Tools |
|---|---|---|---|
| Batch PST Migration | Unlimited files | Manual only | ⚬ Limited |
| Incremental Sync | Built-in | N/A | Rare |
| Date Range Filtering | Per-category | No | ⚬ Basic |
| Folder Structure | 100% | ⚬ Partial | ⚬ Varies |
| Offline Processing | Fully offline | ⚬ Partial | Cloud-only |
| 200+ Sources | Yes | No | ⚬ Under 50 |
| Migration Reports | Item-level | None | ⚬ Summary |
| 24/7 Support | Live Chat | No | ⚬ Ticket |
| Setup Time | Under 5 min | Hours | ⚬ 30–60 min |
Download the free trial and run your first migration in under 5 minutes.