Head-to-head · Email Recovery Software
Stellar Undelete Email for Outlook vs DiskInternals Outlook Recovery
Stellar Undelete Email for Outlook leads on 0 checks, DiskInternals Outlook Recovery on 0, and 7 are even. Who comes out ahead on the 7 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreStellar Undelete Email for Outlook · 8.7/10
Stellar Undelete Email for Outlook scores higher on our rubric for email recovery software: 8.7 against 8.5 out of 10; our editors rank them #6 and #7.
Stellar Undelete Email for Outlook is the better fit for recovering deleted Outlook items. DiskInternals Outlook Recovery is the better fit for affordable PST and OST repair.
- Stellar Undelete Email for Outlook fits best
Recovering deleted Outlook items
- DiskInternals Outlook Recovery fits best
Affordable PST and OST repair
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Side by side
| Feature | Stellar Undelete Email for Outlook 8.7/10 Visit ↗ | DiskInternals Outlook Recovery 8.5/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 8.7 | 8.5 |
| Ranking | #6 in Email Recovery Software | #7 in Email Recovery Software |
| Best for | Recovering deleted Outlook items | Affordable PST and OST repair |
| Pricing model | Paid | Paid |
| Starting price | $39/yr | $79.95 one-time |
| Free plan | — | — |
| Free trial | — | — |
| Deployment | Desktop | Desktop |
| Platforms | Windows | Windows |
| Support | Email, Phone, Tickets, Docs | Tickets |
| Built for | Solo, Small business, Mid-market, Enterprise | Solo, Small business, Enterprise |
| Features Stellar Undelete Email for Outlook 3/6 · DiskInternals Outlook Recovery 3/6 | ||
| PST recovery | ✓ | ✓ |
| OST recovery | ✓ | ✓ |
| MBOX recovery | — | Not checked yet |
| EDB recovery | — | Not checked yet |
| Batch recovery | — | Not checked yet |
| Preview before export | ✓ | ✓ |
| Specs | ||
| Supported platforms | Windows | Windows |
| Our review | ||
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| Our verdict | Stellar Undelete Email for Outlook is Windows desktop software for recovering deleted or lost emails and other mailbox items from Outlook PST and OST files. It is suited to individuals, IT support technicians, and organizations handling… Read the review → |
DiskInternals Outlook Recovery is Windows desktop software for recovering deleted or corrupted Microsoft Outlook data. It is aimed at personal and business users dealing with damaged PST or OST databases, deleted files, fragmented storage,… Read the review → |
Strengths and trade-offs
Stellar Undelete Email for Outlook — where it wins
- Recovers emails, attachments, contacts, notes, and other Outlook items
- Previews results and selectively saves individual mailbox items
- Supports encrypted files and large PST files of 50 GB or more
Where it doesn't
- Windows-only desktop software
- No batch recovery
- Focused on PST and OST files rather than broader mailbox sources
DiskInternals Outlook Recovery — where it wins
- Recovers and repairs corrupted PST and OST databases
- Previews messages and attachments before saving
- Scans damaged, formatted, repartitioned, and fragmented disks
Where it doesn't
- Windows-only desktop software
- No batch recovery workflow is stated
- The workflow centers on file recovery rather than integrations
- Stellar Undelete Email for Outlook8.7/10 · Paid
A focused Windows tool for previewing and selectively recovering deleted Outlook data.
Visit StellarFull verdict → - DiskInternals Outlook Recovery8.5/10 · Paid
A focused Windows tool for one-time PST and OST recovery.
Visit DiskInternalsFull verdict →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update