Trusted Webmail to Office 365 Migration Tool
A top-quality Webmail to Office 365 migration tool to export complete WebMail data with full accuracy. Migrate bulk Webmail mailbox folders and items, like messages, contacts, schedules, etc., at once. Get the advanced features, like scheduled migration, custom filters, etc., along with reliable capabilities for 100% error-free and effective migration.
Download Webmail to Office 365 migration tool & migrate 100 items per folder for free.- Migrate WebMail emails to Office 365 with full accuracy.
- Export bulk WebMail mailboxes to Office 365 simultaneously.
- Simplified mailbox mapping between the source and destination.
- 100% secure connectivity between source and destination accounts.
- Incremental migration option to escape data duplication in the destination.
- Automated migration scheduling on a daily, weekly, monthly, & once only basis.
- Protect email metadata, like From, Subject, CC, To, etc., from loss/inaccessibility.
- Customizable date range and other options to migrate selective Webmail data.
- Guaranteed satisfactory results along with a detailed migration report.
- Demo version to test the tool’s efficiency, features, & capabilities for free.
Advanced Features of Webmail to Office 365 Migrator
Check out the features embedded with the Kernel WebMail to Office 365 Migration tool that make the migration smooth and effortless.
Full Webmail to Office 365 Migration
Supports complete migration of Webmail emails, contacts, calendars, attachments, etc., to Office 365 with no change in folder hierarchy. The Webmail to Office 365 migrator also protects data from being lost throughout the migration process.
Multiple Mailbox Migration at once
Not only one, the Webmail to Office 365 migrator processes multiple mailboxes simultaneously and reduces the total migration time. This ability makes the tool suitable for IT teams that manage large organizations as well.
Option for Mailbox Listing
The tool offers separate options (List All Mailboxes & Single Mailbox) to list Webmail mailboxes. It automatically fetches and displays mailboxes as per the option chosen, which helps to make mailbox selection as per the need.
Simplified Mailbox Mapping
No more hassle in mailbox mapping. The Webmail to Office 365 tool makes mailbox mapping from source to destination easier than ever. It provides an intuitive mapping interface for accurate alignments so that errors can be reduced.
Custom Buttons for Better Control
With the Kernel Webmail to Office 365 migration tool, get Start, Pause, Resume, or Stop buttons to handle your migration process anytime. These buttons give you full command over the migration process with zero disruption issues.
Incremental Migration
Skip previously migrated data and prevent data duplication. The Webmail to Office 365 migration tool avoids repeated migration of already transferred data and only migrates the new or updated data to the destination (Office 365).
Automated Migration Scheduling
Schedule your migration on a preferred 'Time, Date, Daily, Weekly, Monthly, or Only Once' basis. The Webmail to Office 365 migration lets you plan migration at your convenience to avoid operational disruption with no downtime.
Options for Selective Migration
Personalize WebMail for Office 365 migration with various options like date filters (date range), exclude/include folders, operation timeout, etc. These advanced filters of the tool help to optimize storage and migration performance.
Live Migration Status
The Webmail to Office 365 migration tool displays the real-time migration progress updates & current migration summary, including mailbox count, migrated items, remarks, etc., to make the process transparent to you with full visibility.
Detailed Migration Report
Save the complete migration report in a CSV file. The Webmail to Office 365 migration tool generates a comprehensive migration report and allows you to save it in a CSV file so you can audit and verify the effectiveness of the migration later.
Wider Compatibility Support
No compatibility issues overall. The Kernel WebMail to Office 365 Migration tool supports all IMAP email servers, Google Workspace & Office 365 plans. Also, it runs on major Windows OS, like Windows 365, 11, 10, 8.1, 8, 7, & earlier versions.
Free Webmail to Office 365 Migration
Get the free Webmail to Office 365 migration tool now and evaluate its features and effectiveness. It consists of all advanced features, but migrates only 100 items per folder. To unlock unlimited migration capability, purchase the full version.Comparison Table| Free Trial Version Vs Paid Full Version
Analyze what you get in the free trial version and full version of the Kernel Webmail to Office 365 Migration tool, and make selection accordingly:
| Software Features | Trial Version |
Full Version |
|---|---|---|
| Batch Migration Support | ||
| Migration with no Data Loss | ||
| Incremental Migration | ||
| Custom Filters for Selective Migration | ||
| Specified Buttons(Play / Pause / Stop / Reset) | ||
| Automated Migration Scheduling | ||
| Supports all Webmail & Office 365 Plans | ||
| Migration Limit to Office 365 | 100 items/folder | Unlimited |
| Free Download | Purchase Now |
Frequently Asked Questions
- Step 1: Install and launch the Kernel Webmail to Office 365 Migration tool.
- Step 2: Add a Webmail and Office 365 account to the tool.
- Step 3: Map source users with destination users.
- Step 4: Apply filters for selective Webmail data migration.
- Step 5: Schedule your migration according to the options.
- Step 6: The tool will start the Webmail to Office 365 migration.
- Step 7: Once completed, save the migration report in a CSV file.
No, the tool is professional and easy to use. Even a novice user can perform this on their own and effectively migrate from Webmail to Office 365.
You can easily migrate all Webmail mailbox items, like email, calendars, contacts, etc., along with the metadata, using our tool.
Yes, the Webmail to Office 365 migration tool supports bulk mailbox migration of any size. During this, the tool also keeps your data safe and intact from modification.
You, the tool facilitates advanced filters, like specific date ranges, include/exclude folder, skip migrated data, etc., for selective mailbox data migration.
Yes. You can use the Kernel Webmail to Office 365 migration free trial version to do so, but it allows only migrating 100 items per folder to Office 365. However, the free version is for demo purposes. You can purchase the full version to migrate unlimited mailboxes without any restrictions.
Secure Tool for Webmail to Office 365 Migration
I had to migrate multiple mailboxes from Webmail to Office 365. I tried many, but the Kernel Webmail to Office 365 migration tool stood out. The tool handled mailbox mapping and incremental migration effectively. There was no data loss and zero data duplication. Also, the migration helped us to validate the entire process through a report.
Best software to Migrate Bulk Webmail emails
The Kernel Webmail to Office 365 Migration tool performed well. Bulk mailbox migration worked efficiently. Emails, contacts, calendars, etc., were migrated with full accuracy. The live migration status and detailed reports gave us full visibility and confidence throughout the migration.
Kernel Webmail to Office 365 Software Prerequisites & Recommendations
About Software
Version: 25.1
Release Date: Nov 2025
License Type: Home, Corporate & Technician
Version Support
Office 365 (Microsoft 365): All plans, including Office 365 (Microsoft 365) Enterprise E1, E3, E5 & Exchange Online Plan 1, 2, Microsoft 365 Business Premium, Office 365 A1, Office 365 A3, Office 365 A5, Office 365 F1, and Office 365 Business Essentials.
Google Workspace: All plans and subscriptions for Google Workspace, Business, Enterprise, Essentials, Frontline, Individual, and Education.
IMAP Email Server: All IMAP servers, including Gmail, Microsoft Exchange Server, Zimbra, Dovecot, Courier Mail, Outlook/Hotmail, Yahoo Mail, Proton Mail, Bluehost, GMX Mail, Yandex Mail, FastMail, Mail.ru, Apple Mail Server, iCloud Mail, AOL Mail, Cyrus IMAP, MailEnable, hMailServer, Mail-in-a-Box, Apache James, Citadel, Kolab Groupware, MDaemon Email Server, Modoboa, Zentyal, Zoho Mail, Company IMAP Account, etc.
MS Outlook: Outlook Office 365, 2021, 2019, 2016, 2013, 2010, 2007, and earlier versions
System Requirements
Hard Disk: At least 500 MB for installation and 5 GB of free space for storing data and logs.
RAM: Minimum 128 MB (512 MB recommended for best performance)
Processor: Intel® Pentium Processor compatible (x86, x64) or equivalent
Operating System: Windows 365, 11, 10, 8.1, 8, 7, Vista, XP, 2000, 98, NT and 95 and Windows Server 2022, 2019, 2016, 2012, 2008 R2, 2008, 2003 R2, 2003
Prerequisites: Requires Internet Connectivity, .NET Framework 4.6 or later, Microsoft Visual C++ 2015-22022 Redistributable (x86)
Installation Guide
How to Use