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Softaken OST to EML Converter vs Softaken OST to MSG Converter

Converts OST to MSG format instead of EML, targeting Outlook-specific files.

Side by side

What it is
Softaken OST to EML Converter:Converts Outlook OST files to universal EML emails on Windows without needing Outlook.
Softaken OST to MSG Converter:Softaken OST to MSG Converter exports Outlook OST files to individual MSG files without needing Outlook installed.
Best for
Softaken OST to EML Converter:Standalone OST-to-EML conversion
Softaken OST to MSG Converter:OST to MSG conversion without Outlook
Who it’s for
Softaken OST to EML Converter:IT admins and users needing to export Outlook OST data to standard email files.
Softaken OST to MSG Converter:IT admins and users needing to migrate offline Outlook OST data to MSG format.
Pricing
Softaken OST to EML Converter:Freemium
Softaken OST to MSG Converter:Freemium
Works with
Softaken OST to EML Converter:Thunderbird, Windows Mail, Outlook Express, eM Client, Apple Mail
Softaken OST to MSG Converter:Windows 11, Outlook 2007, Outlook 2013
DevHunt upvotes
Softaken OST to EML Converter:0
Softaken OST to MSG Converter:0
Launched on DevHunt
Softaken OST to EML Converter:Jan 2026
Softaken OST to MSG Converter:Jan 2026

Softaken OST to EML Converter features

  • Standalone conversion. Convert OST to EML without installing Microsoft Outlook.
  • Bulk and selective export. Convert multiple OST files at once or select specific emails via search and date-range filters.
  • Preserve attachments & headers. Keeps all attachments, inline images and full RFC-822 headers intact.
  • Tree-view preview. Shows folder hierarchy and email body/headers before export for quality check.
  • Automated file naming. Supports naming conventions like Subject, Date, From or auto-incrementing numbers.
  • Orphaned/offline OST support. Handles disconnected or orphaned OST files without Exchange or Outlook.

Softaken OST to MSG Converter features

  • Convert OST to MSG. Exports emails, attachments, contacts, notes, and journals from OST to individual MSG files.
  • Preview before conversion. Shows a tree-structure preview of OST items so you can verify content.
  • Selective conversion. Choose specific folders, items, date ranges, or apply filters before exporting.
  • Custom naming conventions. Save MSG files using subject, date or other naming patterns.
  • Handles large and non-English files. Supports OST files up to 2 GB and files containing double-byte characters.
  • Windows & Outlook support. Runs on Windows 7-11 and works with Outlook 2007-2019.

Based on each tool's website and DevHunt data. Details may change; check the official sites.