TrustVare OST to MBOX Converter vs TrustVare PST to MSG Converter

Converts PST files to MSG, a different source format.

Side by side

What it is: TrustVare OST to MBOX Converter:TrustVare OST to MBOX Converter exports Outlook OST files to MBOX format on Windows.; TrustVare PST to MSG Converter:Converts Outlook PST files to MSG format on Windows, preserving email structure and metadata.
Best for: TrustVare OST to MBOX Converter:Batch OST-to-MBOX conversion; TrustVare PST to MSG Converter:Bulk PST-to-MSG conversion on Windows
Who it’s for: TrustVare OST to MBOX Converter:Individuals, businesses and enterprises needing Outlook email migration.; TrustVare PST to MSG Converter:IT professionals, email administrators, and end-users needing PST to MSG migration.
Pricing: TrustVare OST to MBOX Converter:Freemium; TrustVare PST to MSG Converter:Freemium
DevHunt upvotes: TrustVare OST to MBOX Converter:0; TrustVare PST to MSG Converter:0
Launched on DevHunt: TrustVare OST to MBOX Converter:Jan 2026; TrustVare PST to MSG Converter:Jan 2026

Unlimited conversion. Convert any number of OST files to MBOX without limits in the licensed version.
Batch conversion. Select single or multiple OST files (file or folder mode) and convert them together.
Selective export. Filter specific folders or emails before conversion using file or folder mode.
Preview pane. View a preview of uploaded OST files and their contents before conversion.
Log report. Generate a log file for each conversion session.
Preserves email data. Exports all email properties, attachments and folder structure intact.
No Outlook required. Runs as an independent Windows app without needing Outlook installed.
Supports large and encrypted OSTs. Handles password-protected, locked or encrypted OST files up to 50 GB.

Bulk conversion. Convert single or multiple PST files, up to 50 GB, in one operation.
Preview & filtration. Generate a preview pane and filter files or folders before export.
Preserve original structure. Exports emails, contacts, calendars with full headers and attachments unchanged.
No Outlook required. Runs independently on Windows without needing Microsoft Outlook installed.
Log report. Creates a conversion log with a link to review exported data.
Free 30-day trial. Full-feature demo version available for 30 days with limited export capacity.
Unlimited license. Purchased license is valid for unlimited years and includes free upgrades.

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