TrustVare Email Duplicate Remover Software
TrustVare Email Duplicate Remover Software is an extensive tool created for handling duplicate emails across different types of files.
One time feeEmails1,100 impressions#11 of its week
TrustVare Email Duplicate Remover removes duplicate emails from PST, MSG, MBOX, EML, EMLX and NSF files on Windows.
- for
- IT admins and users who need to clean up email mailbox files on Windows.
- pricing
- freemium · free trial
Key features
- Multi-format support — Detects and removes duplicates from Outlook PST/MSG, Thunderbird MBOX, Apple Mail EML/EMLX, and Lotus Notes NSF files.
- Folder-wide or cross-folder removal — Choose to eliminate duplicates within each folder or across all folders in a mailbox.
- Preserves data integrity — Keeps attachments, headers, signatures and folder structure intact after removal.
- No Outlook required — Processes PST and MSG files directly without needing Outlook installed.
- Handles large and protected files — Works with any file size, including password-protected and orphaned PST/MSG files.
- Run without admin rights — Can be executed by standard users without elevated privileges.
Use cases
- Clean duplicate emails from an exported Outlook PST archive before migration
- Reduce mailbox size of Lotus Notes NSF files by removing redundant messages
- Batch-process Thunderbird MBOX files to eliminate duplicate mail for compliance
TrustVare Email Duplicate Remover Software vs alternatives
 TrustVare Email Duplicate Remover Software |  Inbox Zero |  GetTestMail |  Maildroppa |  Email Parser | |
|---|---|---|---|---|---|
| Best for | Bulk de-duplication of email archive files | Inbox cleanup for active accounts | Temporary email generation | Email marketing automation | Email data extraction |
| Pricing | Freemium | Subscription | Subscription | Free | Subscription |
| DevHunt upvotes | 1 | 18 | 23 | 27 | 3 |
| Launched | Dec 2025 | Jan 2024 | Jan 2023 | Oct 2024 | Oct 2024 |
- TrustVare Email Duplicate Remover Software vs Inbox Zero: Inbox Zero is an open-source tool focused on cleaning live inboxes, not offline email files.
- TrustVare Email Duplicate Remover Software vs GetTestMail: GetTestMail provides temporary email addresses via API, not duplicate removal.
- TrustVare Email Duplicate Remover Software vs Maildroppa: Maildroppa is an email marketing automation platform, unrelated to de-duplication of email files.
- TrustVare Email Duplicate Remover Software vs Email Parser: Email Parser imports emails for data extraction, not for removing duplicates from archive files.
TrustVare Email Duplicate Remover Software FAQ
How do I remove duplicate emails?+
Launch the program, select the email file format, choose a folder or individual files, pick within-folder or across-folder removal, and click ‘Remove Duplicate Emails’.
Will the original PST file be altered?+
The tool only reduces file size; it does not change the original structure and restores it after duplicate removal.
Do I need Outlook installed?+
No, the software can process PST and MSG files without Outlook.
Can I run the tool as a non-admin user?+
Yes, it works without administrative privileges.
Summarized by DevHunt from trustvare.com · Sep 28, 2026. Details may change; check the official site.
