PST Walker vs Stellar Repair for Outlook

PST Walker9.1Visit Stellar Repair for Outlook8.9Visit

Higher score PST Walker #2 in Email Recovery Software 9.1/10 Free plan Free plan✓ 4 of 6 features Visit PST Walker

vs

Stellar Repair for Outlook #4 in Email Recovery Software 8.9/10 Paid ✓ 4 of 6 features Visit Stellar

• PST Walker fits best

  Affordable Outlook file recovery

• Stellar Repair for Outlook fits best

  Reliable Outlook PST repair

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Side by side

Feature	PST Walker 9.1/10 Visit ↗	Stellar Repair for Outlook 8.9/10 Visit ↗
At a glance
Editor score	9.1	8.9
Ranking	#2 in Email Recovery Software	#4 in Email Recovery Software
Best for	Affordable Outlook file recovery	Reliable Outlook PST repair
Pricing model	Free plan + paid	Paid
Starting price	—	$99 one-time
Free plan	✓ (best)	—
Free trial	—	—
Deployment	Desktop	Desktop
Platforms	Windows	Windows
Support	Email	Phone
Compliance	PCI DSS	ISO 27001
Built for	Solo, Small business, Mid-market, Enterprise	Small business, Mid-market, Enterprise
Features PST Walker 4/6 · Stellar Repair for Outlook 4/6
PST recovery	✓	✓
OST recovery	✓	✓
MBOX recovery	—	Not checked yet
EDB recovery	Not checked yet	Not checked yet
Batch recovery	✓	✓
Preview before export	✓	✓
Specs
Supported platforms	Windows	Windows 11, 10, 8.1, 8
Our review
Pros	Opens and repairs PST and OST files without Outlook Recovers deleted emails, folders, rules, and alerts Batch processing, previews, filters, and multiple export formats	Repairs multiple corrupt PST files in batch Previews and filters recoverable mailbox data before export Exports to Office 365, Exchange, and multiple file formats
Cons	Windows-only availability limits cross-platform use The free demo has export limits Some advanced capabilities require higher-tier licenses	No free plan is available Runs on Windows only OST conversion requires the Toolkit edition
Our verdict	PST Walker is Windows desktop software for opening, searching, repairing, and exporting Outlook data without Outlook installed. It is suited to individuals, organizations, and technical users handling email recovery, investigation,… Read the review →	Stellar Repair for Outlook is Windows desktop software for repairing corrupt Microsoft Outlook PST files and recovering mailbox items. It covers emails, attachments, contacts, calendars, tasks, notes, and journals, with deleted-item… Read the review →

Strengths and trade-offs

• PST Walker — where it wins

  • Opens and repairs PST and OST files without Outlook
  • Recovers deleted emails, folders, rules, and alerts
  • Batch processing, previews, filters, and multiple export formats

  Where it doesn't

  • Windows-only availability limits cross-platform use
  • The free demo has export limits
  • Some advanced capabilities require higher-tier licenses

• Stellar Repair for Outlook — where it wins

  • Repairs multiple corrupt PST files in batch
  • Previews and filters recoverable mailbox data before export
  • Exports to Office 365, Exchange, and multiple file formats

  Where it doesn't

  • No free plan is available
  • Runs on Windows only
  • OST conversion requires the Toolkit edition

• PST Walker9.1/10 · Free plan

  A focused Windows toolkit for Outlook file recovery, search, repair, and export.

  Visit PST WalkerFull verdict →
• Stellar Repair for Outlook8.9/10 · Paid

  A Windows-focused Outlook recovery tool with strong PST repair and export coverage.

  Visit StellarFull verdict →