Convert EML files to Outlook PST format and PST back to EML without Outlook installed
Free MCP connector for Claude to access Spacemail email
Stage
Not given
Not given
Founded
Not given
Not given
Based in
Not given
GB
Pricing model
Paid
Open source
Pricing
Free trial: 25 items per folder. Personal: $39 for one machine with one year of updates. Professional: $99 for 5 machines with lifetime updates. Technician: $299 for unlimited machines with lifetime updates. All licenses include 30-day money-back policy.
Free
Key features
Preserve folder structure and hierarchy in output PST
Include email attachments in converted PST files
Preview emails before conversion and selectively exclude messages
Convert without Outlook installed on Windows
Support multiple email formats including EML, EMLX, HTML and RTF
Save conversion log after each batch operation
Check new mail across all mailboxes with message previews
Search emails by sender, subject, words or date
Read full email messages with attachment names
Draft threaded replies and new emails saved to Drafts
Mark messages as read or unread and flag important ones
Archive, move or delete messages to Trash
Works with Claude Desktop, Claude Code, Cursor and Windsurf
Support for up to three mailboxes
Drafts saved for manual review before sending
Data stays on your computer, not collected by Norwich Website Design
What makes it different
Bidirectional conversion: same license covers both EML to PST and PST to EML transformations
No Outlook installation required to perform conversions
30-day money-back guarantee on all license purchases
Free and open-source under MIT licence
Email content marked as untrusted to prevent phishing attacks
Deleted messages go to Trash, not permanently deleted
Independent project not affiliated with Spaceship or Spacemail
ViceVersa EML to PST Converter
Spacemail for Claude