Univik Mailbird Converter
The essential Mailbird Converter for users migrating to Outlook, creating backups or switching email clients. Export all your Mailbird emails to PST, EML, MSG, MBOX with complete data integrity, even if your subscription has expired.
*Free trial converts first 10 items per folder. Upgrade for unlimited conversion.

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Preserves All Email Data
Emails
Attachments
Folders
Headers
Timestamps
Metadata
All Accounts
Critical for Mailbird Users
Mailbird stores your emails in a proprietary SQLite database that no other email client can read. Without a converter, your emails are locked inside Mailbird forever.
Your Mailbird subscription ends and suddenly you can't access your emails properly. The app may work in limited mode, but exporting is restricted.
Your company requires Outlook, but all your important emails are trapped in Mailbird. There's no built-in way to migrate to PST format.
You want to backup your Mailbird emails to cloud storage or another service, but there's no standard export option available.
Regulatory requirements demand email archives in specific formats. Mailbird's proprietary storage doesn't meet compliance standards.
Your computer crashes or you're getting a new PC. Without a proper backup, all your Mailbird emails could be lost in the transfer.
Mailbird's recurring subscription costs add up. You want to move to a free alternative like Thunderbird, but your emails are locked in.
Technical Background
Understanding Mailbird's storage system explains why a specialized converter is essential for data export.
Store.db file
Unlike traditional email clients that store emails in standard formats (PST, MBOX, EML), Mailbird uses a SQLite database to store all email data. This database file is located at:
C:\Users\[Username]\AppData\Local\Mailbird\Store\Store.db
The Problem: This proprietary format means:
Email Database:
C:\Users\[Username]\AppData\Local\Mailbird\Store\Store.db
Attachment Cache:
C:\Users\[Username]\AppData\Local\Mailbird\Store\Attachments\
Note: You don't need to locate these files manually, the Mailbird Converter auto-detects all data locations automatically.
Migration Scenarios
Whether you're switching email clients, creating backups or meeting compliance requirements, we have the right export format for you.
Export to PST format for direct import into Microsoft Outlook 365, 2021, 2019 or earlier versions.
PST ExportExport to MBOX format for seamless import into Mozilla Thunderbird, a free, open-source alternative.
MBOX ExportExport to EML format for upload to Gmail or use direct IMAP migration with Business license.
EML/IMAPExport to PST and import via Outlook or use direct cloud migration feature.
PST/CloudCreate long-term backups in PST, EML or PDF format for safekeeping and compliance.
Multiple FormatsExport to EML format for easy import into eM Client or any standard email client.
EML ExportExport with full metadata preservation for legal discovery, investigations and audits.
PST/EMLConvert emails to PDF for sharing, printing or long-term archival in document format.
PDF Export
Complete Preservation
Every email property, attribute and status is maintained during conversion. Here's exactly what gets preserved.
Simple 3-Step Process
Converting your Mailbird emails takes just minutes. No technical expertise required.
Download the Mailbird Converter and launch it. The software automatically detects your Mailbird installation and loads all email accounts from the SQLite database.
✓ Works even with expired Mailbird subscription
Browse through your email accounts and folders. Preview any email before conversion. Select specific folders or entire accounts, you have full control over what gets exported.
✓ Search and filter to find specific emails
Select your desired output format (PST, EML, MSG, MBOX, PDF, etc.) and click Convert. Your emails are exported with all attachments, metadata and folder structure intact.
✓ 100% data integrity guaranteed
Product Preview
Clean, intuitive interface designed for effortless Mailbird email conversion.
📧 Mailbird Accounts Detected
Email Preview
From: boss@company.com
To: john@gmail.com
Subject: Q4 Report - Please Review
Date: Jan 15, 2025 10:34 AM
Hi John, Please find attached the Q4 report for your review. Let me know if you have any questions...
📎 Q4_Report.pdf (2.4 MB)
Export Settings
Auto-Detect Accounts
Preview Before Export
Selective Conversion
Fast Processing
Key Features
Professional-grade features designed for accurate, fast and reliable Mailbird email conversion.
Direct SQLite Extraction
Reads directly from Mailbird's SQLite database, no need for Mailbird to be running or even installed. Works with expired subscriptions and locked accounts.
Preview Before Conversion
Read and verify your emails before converting. Multiple preview modes show email content, headers, attachments and raw message data for complete confidence.
All Email Accounts Supported
Converts emails from all accounts configured in Mailbird, Gmail, Outlook.com, Yahoo, IMAP, POP3 and any other email provider. Select specific accounts or export everything.
Preserves Folder Structure
Your Mailbird folder hierarchy, Inbox, Sent, Drafts and all custom folders, is perfectly maintained in the converted output. No reorganizing needed.
Advanced Search & Filter
Find specific emails using powerful search filters. Filter by date range, sender, subject or keywords. Convert only the emails you need instead of everything.
Flexible Naming Options
Customize output file names using email properties, subject, date, sender, auto-increment or custom combinations. Organize converted files exactly how you want.
Beyond Emails
The Mailbird Converter doesn't stop at emails, it also exports your contacts and calendar data to universal formats.
Export all your Mailbird contacts to portable formats
Supported Export Formats:
Migrate your calendar events and appointments
Supported Export Formats:
15+ Output Formats
Convert Mailbird emails to any format you need, email files, documents or direct cloud migration.
Pricing Plans
Flexible pricing options for individuals, professionals and enterprises. All plans include free updates and technical support.
For Individuals
For Professionals
For Organizations
Not satisfied? Get a full refund within 30 days. No questions asked. Your purchase is 100% risk-free.
Secure Payment Methods
Customer Reviews
Trusted by thousands of users worldwide for reliable Mailbird email conversion.
"My Mailbird subscription expired and I thought I lost access to years of emails. This converter saved everything! Exported all 15,000+ emails to PST in under 10 minutes."
Michael K.
IT Manager, Chicago
"Switched from Mailbird to Outlook for work. The converter made migration seamless - all folders, attachments, even read/unread status transferred perfectly. Highly recommend!"
Sarah L.
Marketing Director, NYC
"Needed to export Mailbird emails for a legal case. The converter preserved all metadata and timestamps exactly as required. Technical support was excellent too!"
Robert P.
Attorney, Los Angeles
"Simple and straightforward. Downloaded, ran it and my emails were converted to MBOX for Thunderbird within minutes. The free trial let me verify everything worked before buying."
Jennifer T.
Freelance Designer, Austin
"Our company had 50+ employees on Mailbird. When we migrated to Office 365, this tool was a lifesaver. The enterprise license paid for itself in the first hour of saved time."
David M.
CTO, Tech Startup
"I was worried about losing my Gmail and Yahoo emails stored in Mailbird. The converter detected both accounts automatically and exported everything perfectly. Great software!"
Amanda W.
Small Business Owner
4.8
Average Rating
1,247
Verified Reviews
50K+
Emails Converted Daily
98%
Customer Satisfaction
Why Choose Univik
Compare Univik Mailbird Converter with manual methods and other tools to see why professionals choose our solution.
| Feature | Univik Mailbird Converter | Manual SQLite Export | Online Converters |
|---|---|---|---|
| Works with Expired Subscription | ✓ | ✓ | ✗ |
| No Technical Knowledge Required | ✓ | ✗ | ✓ |
| Preserves Folder Structure | ✓ | ✗ | ✗ |
| Preserves Attachments | ✓ | Partial | Partial |
| Handles Large Mailboxes (10GB+) | ✓ | ✗ | ✗ |
| Direct PST Export | ✓ | ✗ | Limited |
| Preview Before Conversion | ✓ | ✗ | ✗ |
| Data Privacy (Offline Processing) | ✓ | ✓ | ✗ |
| 15+ Output Formats | ✓ | ✗ | 3-4 formats |
| Technical Support | ✓ | ✗ | Limited |
| Conversion Time (1000 emails) | ~2 minutes | Several hours | ~30 minutes |
After Mailbird
Considering switching from Mailbird? Here are the top alternatives and how to migrate your emails to each one.
Industry-standard email client with excellent Exchange/Office 365 integration. Ideal for business environments.
Migration Format: PST
Export Mailbird to PST → Import into Outlook
Completely free, open-source email client. Great for users who want to avoid subscription fees.
Migration Format: MBOX
Export Mailbird to MBOX → Import into Thunderbird
Modern interface similar to Mailbird with calendar and contacts. Free for personal use (2 accounts).
Migration Format: EML
Export Mailbird to EML → Import into eM Client
Access emails from anywhere via browser. No desktop software needed. Excellent search and organization.
Migration: IMAP Upload
Use Business license for direct IMAP migration
Full Microsoft ecosystem with Teams, SharePoint integration. Best for organizations already using Microsoft.
Migration: PST Import
Export to PST → Import via Outlook or admin portal
Don't need a new email client? Simply export emails for archival in PST, PDF or EML format.
Formats: PST/EML/PDF
Store safely for future reference or compliance
Technical Specifications
Tested using VirusTotal technology. 100% safe to download and use.
| Name: | Univik Mailbird Converter |
| Version: | 25.12 |
| Size: | 45 MB |
| License: | Free Trial / Paid |
| OS: | Windows 11/10/8/7 |
| RAM: | 4 GB minimum |
| Disk: | 150 MB free |
| CPU: | Intel i3 or higher |
| Mailbird: | All versions |
| Outlook: | Not required |
| Subscription: | Works if expired |
| Standalone: | Yes, no extras |
Frequently Asked Questions
Answers to common questions about converting and exporting Mailbird emails.
To export Mailbird emails to Outlook PST format:
The software preserves all attachments, folder structure and email metadata during the export. No Microsoft Outlook installation is required to create PST files.
Yes, absolutely. The Mailbird Converter works directly with the Mailbird SQLite database files stored on your computer, not through the Mailbird application itself.
This means:
This makes our converter essential for users who need to export their emails after their Mailbird license has lapsed.
Mailbird stores all email data in a SQLite database file at:
C:\Users\[YourUsername]\AppData\Local\Mailbird\Store\Store.db
Attachments are cached separately at:
C:\Users\[YourUsername]\AppData\Local\Mailbird\Store\Attachments\
Note: You don't need to manually locate these files. The Mailbird Converter automatically detects and loads data from these locations.
The best Mailbird alternative depends on your needs:
Use the Mailbird Converter to export your emails in the appropriate format for your chosen alternative.
To safely backup your Mailbird emails before uninstalling:
Pro tip: Keep the original Mailbird database folder as an additional backup until you've confirmed your exported emails are complete.
Yes. The Mailbird Converter supports all email accounts that were configured in Mailbird, including:
The converter displays all accounts and lets you select specific accounts for conversion or convert everything at once.
Yes. There are two ways to migrate Mailbird emails to cloud services:
Method 1: Export and Import
Method 2: Direct Cloud Migration (Business/Enterprise License)
As of our last update, Mailbird continues to operate as a business. However, many users seek alternatives due to:
Regardless of Mailbird's future, having your emails in a standard format (PST, EML, MBOX) ensures you always have access to your data. We recommend all Mailbird users maintain regular backups using our converter.
Download the free trial and convert your first 10 emails per folder. No credit card required.
30-Day Money-Back Guarantee | Lifetime License | Free Technical Support
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