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Head-to-head · Email Recovery Software

Stellar Undelete Email for Outlook vs SysInspire Outlook Recovery

  • Updated Oct 2026
  • Both researched from official sources
  • 7 checks side by side

Stellar Undelete Email for Outlook leads on 1 check, SysInspire Outlook Recovery on 1, and 5 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 8.4 out of 10; our editors rank them #6 and #8.

Stellar Undelete Email for Outlook offers ost recovery; SysInspire Outlook Recovery doesn't. SysInspire Outlook Recovery offers batch recovery; Stellar Undelete Email for Outlook doesn't.

Stellar Undelete Email for Outlook is the better fit for recovering deleted Outlook items. SysInspire Outlook Recovery is the better fit for affordable PST recovery with cloud exports.

  • Stellar Undelete Email for Outlook fits best

    Recovering deleted Outlook items

  • SysInspire Outlook Recovery fits best

    Affordable PST recovery with cloud exports

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Side by side

Feature Stellar Undelete Email for Outlook 8.7/10 Visit ↗ SysInspire Outlook Recovery 8.4/10 Visit ↗
At a glance
Editor score 8.7 8.4
Ranking #6 in Email Recovery Software #8 in Email Recovery Software
Best for Recovering deleted Outlook items Affordable PST recovery with cloud exports
Pricing model Paid Paid
Starting price $39/yr $29 one-time
Free plan — —
Free trial — —
Money-back guarantee 30 days 30 days
Deployment Desktop Desktop
Platforms Windows Windows
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market
Features Stellar Undelete Email for Outlook 3/6 · SysInspire Outlook Recovery 3/6
PST recovery ✓ ✓
OST recovery ✓ (best) —
MBOX recovery — —
EDB recovery — —
Batch recovery — ✓ (best)
Preview before export ✓ ✓
Specs
Supported platforms Windows Windows
Our review
Pros
  • 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
  • Repairs and recovers corrupted PST files, including password-protected data
  • Batch conversion with selective folders, date filters, and preview controls
  • Exports to multiple formats and imports into Office 365, Gmail, Yahoo, and Outlook.com
Cons
  • Windows-only desktop software
  • No batch recovery
  • Focused on PST and OST files rather than broader mailbox sources
  • Windows-only software
  • No free plan or free tier
  • Focused on PST recovery rather than OST, EDB, or MBOX recovery
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 →

SysInspire Outlook Recovery is Windows desktop software for repairing corrupted Outlook PST files and recovering mailbox data. It is suited to individuals and organizations that need to restore PST content, inspect recovered emails and…

Read the review →
  1. Stellar Undelete Email for OutlookEmail Recovery Software 8.7Paid
  2. SysInspire Outlook RecoveryEmail Recovery Software 8.4Paid

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
  • SysInspire Outlook Recovery — where it wins

    • Repairs and recovers corrupted PST files, including password-protected data
    • Batch conversion with selective folders, date filters, and preview controls
    • Exports to multiple formats and imports into Office 365, Gmail, Yahoo, and Outlook.com

    Where it doesn't

    • Windows-only software
    • No free plan or free tier
    • Focused on PST recovery rather than OST, EDB, or MBOX recovery
  • Stellar Undelete Email for Outlook8.7/10 · Paid

    A focused Windows tool for previewing and selectively recovering deleted Outlook data.

    Visit StellarFull verdict →
  • SysInspire Outlook Recovery8.4/10 · Paid

    Affordable PST recovery with previews, batch conversion, and cloud-service exports.

    Visit SysInspireFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update