Quickly Transfer Emails Between IMAP-Enabled Clients with Zero Data Loss
Free Live Demo: – SysTools IMAP Migrator for Mac and Windows
SysTools Migration Services
Migrate Your IMAP Data With Us
See the complete steps for migrating emails between any two IMAP-enabled accounts
Beyond standard migration, we offer specialized features to ensure your IMAP mail transfer is secure, controlled, and effortless.
Pre-Migration Health Check
Don't wait for errors to happen. Our IMAP mail migration tool automatically validates credentials and server permissions for all users before the actual transfer begins. This ensures a 100% success rate by identifying authentication issues instantly.
VIP User Prioritization
Need to move the CEO or IT Admin's data first? Unlike standard tools that process sequentially, our "Star" feature lets you prioritize specific mailboxes. Tag critical accounts to ensure their IMAP transfer completes before the rest of the queue.
Dynamic Credential Management
Security policies change fast. If a user changes their password or generates a new App Password mid-project, you can update it directly within the software interface without stopping or restarting the ongoing migration job.
Zero Learning Curve
Complex scripts are a thing of the past. We designed an intuitive, wizard-based interface that simplifies the entire IMAP to IMAP migration. Whether you are an IT pro or a first-time user, you can start your project in just 3 clicks.
Migration From Any IMAP Server
The IMAP Migrator Software is capable of migrating emails from all the domains supported by IMAP to the same or other domains where IMAP can be enabled.
Best IMAP Migration Tool to Accomplish All the Needs for IMAP to IMAP Migration

Easily migrate emails to and from any IMAP-enabled server. SysTools IMAP Migration tool offers built-in support for all popular domains like Gmail, Yahoo, iCloud, etc. plus the option to choose your custom domain too. Ensure a smooth connection everytime.

Bulk IMAP Migration
This software to migrate IMAP accounts allows you to add multiple user accounts in a single migration run with the help of a CSV template. Save countless hours and reduce total migration time by transferring emails between many IMAP accounts at once.

Maintain Data Integrity
SysTools IMAP Migrator guarantees a perfect email transfer everytime. It preserves the original folder hierarchy, email metadata (including the read/unread status), and all other message properties. Use it to ensure that the IMAP Account data arrives in the destination exactly like it was in the source.

Smart Delta Migration
Avoid email data duplication and speed up subsequent IMAP transfers with the help of the dedicated Delta Migration option. Available at the end of your first run, this feature syncs only the newly received mails, skipping over all the items that have already been moved. Perfect for phased IMAP migrations.

Realtime IMAP Migration Monitoring
Stay informed at all times with a live Dashboard that tracks every single email in all IMAP accounts. Find users instantly with the help of the search bar, or switch tabs to witness accounts under specific status:

Flexible Rerun and Error Handling
Migrate IMAP accounts with confidence and move emails with complete control. This tool provides its users multiple modes to handle any scenario with ease, so manage the process even if your initial run is not up to mark.

Selective Data Filtering
Pick both start and end dates with the built-in Granular Date Selection menu. Use it to gain super precise control over what you migrate between two IMAP accounts. Save valuable time and server resources by excluding unnecessary data or users.

Concurrency Control Slider
Make the most optimal use of your system and network. A simple slider in the tool settings panel allows you to set the exact number of accounts that are to be migrated. Get maximum migration speed while putting minimum impact on your hardware.

Comprehensive IMAP Migration Reporting
Verify the success of inter-IMAP email transfer and maintain a complete audit trail with not one but two different end-of-process reports. Keep all records to share with stakeholders:

Cross-Platform Support (Windows + Mac)
The IMAP Migrator tool has two distinct, equally capable versions for both of the major operating systems. Get a consistent, easy-to-use interface whether your team uses PC or Macs:
Use Free Demo Version to Test The Installation Requirement
(Windows OS)
| Name: | Windows IMAP Migrator |
| Version: | 7.4 |
| Size | 162 MB |
| Release: | Jun, 2025 |
| MD5: | 35f422f64f6a775298d4b49cc2254ef0 |
| Delivery: | Free via Email |
| Free Version: | Download Now |
(Mac OS)
| IMAP Migration Tool for Mac |
| 7.4 |
| 227 MB |
| Jun, 2025 |
| d54fd668086739247746a97ece89e890 |
| Free via Email |
| Download Now |
Trial Limitations:
(Windows)
Demo version will process 100 items of email from first 5 folders of selected user account.
(Mac)
Demo version will process 100 items of email from first 5 folders of selected user account.
Hard Disk Space:
(Windows)
Around 500 MB for installation and Tool requires at least 20 GB of free space to store data.
(Mac)
Disk Space For installation around 1 GB free space required and Tool requires at least 5 GB of free space to store.
RAM:
8 GB RAM
8 GB is recommended
Processor:
Minimum 8 core Processor
Mac Computer with Intel Processor
Mac Computer with Apple Silicon (Apple M1)
Platforms:
(Windows)
Windows Server 2012
Windows Server 2016
Windows 10 64 bit
Windows 11 64 bit
(Mac)
Application Pre-Requisites:
(Windows)
(Mac)
Product Guide:
(Windows)
FAQs














Electronic Delivery






All Features of IMAP to IMAP Migration Tool are Available on Both Windows and Mac Devices
| Features | DEMO Version | FULL Version |
|---|---|---|
| Universal IMAP Support (Gmail, Outlook, etc.) | ||
| Folder Hierarchy Maintenance | ||
| Date-Range & User Filtering | ||
| Delta Migration (Skip Duplicates) | ||
| Retry Failed Items Mode | ||
| Detailed Process Report (CSV) | ||
| VIP User Priority (Star Users) | ||
| Technical Support | Standard | 24/7 Priority Support |
| Migrate IMAP Emails | First 100 Emails per folder |
Unlimited Emails All folders |
| Cost | FREE |
$25
(5 User License) |
Frequently Asked Questions
No Subscriptions, No Hidden Fees.
We believe in 100% Transparent Pricing. The SysTools IMAP Migration Tool is a One-Time Purchase for the license—you pay once and own it forever. There are no recurring monthly or annual charges to keep using the software.
Try Before You Buy: We highly recommend downloading the Free Trial Version first. It works exactly like the full version but limits migration to 100 emails per folder, allowing you to verify the tool works for your specific server before spending a penny.
SysTools IMAP Email Migration Tool for Windows and Mac – Verified Reviews