PST Walker

Freemium#2 of 33 in Email Recovery Software

PST Walker: A focused Windows toolkit for Outlook file recovery, search, repair, and export. Ranked #2 of 33 in Email Recovery Software by our editors (9.1/10); pricing: Free plan; best for affordable Outlook file recovery.

9.1/10★★★★★Editor score

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At a glance

• Editor score
  9.1 / 10
• Pricing
  Free plan
• Best for
  Affordable Outlook file recovery
• Free plan
  Yes
• PST recovery
  Yes
• Founded
  2007 · Kraków, Poland
• Facts checked
  20 Sep 2026

• 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

Our verdict on PST Walker

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, migration, or archiving. The software works with PST, OST, MSG, and EML files, supports previews of emails and attachments, and can export data to PST, MSG, EML, MBOX, and CSV. Its search tools include filters, Boolean operators, and metadata analysis.

The licensing structure covers different use cases. The Lite License is for personal use and includes file viewing, search, filters, and MSG or EML export. The Pro License adds Boolean search, Outlook rules and alerts recovery, and batch processing for non-commercial use. Business and Technician licenses add capabilities such as deleted-item recovery, regex search, Windows Server or domain support, multi-organization use, full MAPI header access, deleted-version recovery, and a portable edition. Standard, Floating, and Enterprise licenses provide perpetual terms, with differences around organization scope, concurrent users, support, updates, and Citrix licensing. The free demo has export limits.

PST Walker’s strongest fit is Outlook-centered recovery where repair, deleted-item recovery, previews, and bulk processing matter more than broad platform coverage. It can scan and repair corrupt PST files, recover deleted content, and process multiple files, giving it useful breadth within Windows email-data workflows. The product is less suitable for teams that need macOS or Linux support, or for users seeking MBOX recovery as the primary workflow. Choose it for Windows-based Outlook file access and recovery; consider an alternative when cross-platform availability is essential.

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PST Walker pricing

All 7 PST Walker plans and prices →

PST Walker fact sheet

Alternatives to PST Walker

• SysTools Email RecoveryA Windows toolkit covering Outlook, Exchange, deleted data, batch recovery, and broad exports.9.3
• BitRecover Exchange RecoveryA budget-friendly Exchange EDB recovery tool with broad exports and a usable free tier.9.0
• Stellar Repair for OutlookA Windows-focused Outlook recovery tool with strong PST repair and export coverage.8.9

See all PST Walker alternatives →

PST Walker vs the competition

• PST Walker vs SysTools Email Recovery
• PST Walker vs BitRecover Exchange Recovery
• PST Walker vs Stellar Repair for Outlook
• PST Walker vs Recovery Toolbox for Outlook
• PST Walker vs Stellar Undelete Email for Outlook
• DOPST Walker vs DiskInternals Outlook Recovery

Compare PST Walker with any tool side by side →

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Featured on iTechGuides

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update