MailsDaddy Lotus Notes to Office 365 Migration
Our HCL Notes to Office 365 Migration tool will help you to import Lotus Notes emails to O365 account including emails, address books, notes, calendar, and journals with original folder structure. It allows processing bulk migration from IBM/HCL Notes archive to Office365 (Exchange Online) primary as well as in-place archive mailbox.
- Fast and secure HCL Lotus Notes to Office 365 migration.
- Simply move data from HCL Domino to Outlook, Office 365, and Live Exchange mailbox
- Preserve folder structure, mail read/unread status and calendar recurrence etc.
Certified & Highly Reviewed By Leading Software Authorities
Award-Winning & Recommended by Independent Editors
Suggest Software Review: IBM Lotus Notes to Exchange Online
Exceptional performer the tool is! MailsDaddy Lotus Notes to Office 365 Conversion tool ensures the non-technical user for a hassle-free recovery & data conversion for NSF items from Domino Server/HCL Notes environment. It processes a simple, effective, and error-free approach using various advanced options. The way tool works for the data migration of Lotus Notes to O365, it obligates our editors to endow 5 out of five rating stars.
Top Shareware Review - HCL Domino to Office 365 Migration
Domino Server/IBM Notes is the software of choice for users for a smooth and rapid migration from Lotus Notes to Office 365 platform. It can also easily convert NSF to PST with all email items and other data items. Considering it an inbuilt best-in-class solution, it has been declared by the editors as the best data migration software. The tool gets a rating score of 4.9 out of 5-stars owing to 99% user satisfaction. It meets all the needs of becoming a regardless solution to import NSF to Office 365
Features of the Lotus Notes to Office 365 Migration
Enterprise-grade recovery and conversion, packed into a simple desktop app — no technical expertise or Exchange server required.
Preview Lotus Notes Domino Data
NSF to Office 365 conversion tool quickly connects Lotus Notes files and generate file preview of its data along with metadata properties and attachments before importing into Office 365.
Convert from IBM Lotus Notes to Office 365
With this reliable HCL Domino to Exchange online migration software, user can simply transfer data of lotus notes client to the cloud environment.
Process NSF to PST Conversion
The tool is capable of allowing user to migrate NSF to Outlook with all mailbox items and generates a Unicode PST file to use in any Outlook version.
Import NSF files into Office 365 Primary Mailbox
This option can be used to import all data of your NSF files such as Inbox, Sent Items, Draft, calendar, contacts, etc. into default folders of your office 365 account.
Migrate HCL Notes to Office 365 Archive Mailbox
With this option, the user can move IBM email to the In-Place Archive mailbox along with other items such as journals, contacts, calendars, etc.
Allows Exporting Selected Folders or Items
You can check required folders and import them to Office 365 by selecting “Export selected folders” option. You can also select the required items for O365 cloud
Import Contacts from HCL Notes to Office 365
By choosing the "Export All Contacts" option, you can import multiple names.nsf to Office 365 contacts at one click. Apart from that, you can also import selected contacts.
Export Lotus Calendars to Office 365
MailsDaddy HCL Notes to Exchange Online Migration Tool provides an option "Export All Calendars" which helps to import only calendar items of NSF files.
Save individual Message or Attachment
If you want to save an individual e-mail, right-click on that message and save it in MSG, EML etc. Similarly, you can also save the attachment.
Search and Convert Required E-mails
Another useful feature is Search Mail for filtering emails by specific categories (To, From, Subject, and Attachments) and importing them into an Office 365 account.
Preserve Original Folder Structure
Easily migrate Lotus Notes to Office 365 with the folder hierarchy i.e During the IBM Domino to Office 365 migration it maintains folders and subfolder directories.
Simple to Understand and Easy to use
Lotus Notes to Office 365 Conversion software is programmed in such a way that any person can operate it without any technical expertise.
Eye-Catching Features of MailsDaddy Lotus Notes to Office 365 Migration software
Batch migration to import NSF data to O365
The multiple data conversion processes keep all data unchanged and free from any corruption and move all email data with their respective attachments. To do multiple data conversion, one needs a CSV file storing all details regarding the User’s NSF file path, User’s Office 365 login id, and its password.
- Processes multiple mailbox archives simultaneously in a single batch session.
- No file size restrictions when processing massive mailbox databases.
- Significantly reduces administrative migration time with zero data loss.
Allow admin to migrate data with Impersonate Export
Impersonate export can be performed by the only admin of the group or the user having all the Application Impersonation right of the O365 account. To perform this exportation process, they need a CSV file having all user’s Notes data file path, User’s Office 365 login Id only.
- Impersonate export can be performed by the only admin of the group or the user having all the Application Impersonation right of the O365 account.
- To perform this exportation process, they need a CSV file having all user’s Notes data file path, User’s Office 365 login Id only.
- Engineered specifically for optimal allow admin to migrate data with impersonate export workflows.
Various Filter options to make the task quicker
This feature is great and convenient for the Domino users who want to migrate to Office 356 account. Using the options a novice user can make the Domino to Office 365 conversion process short and quick without any data loss or alteration. With this option, a user can remove the formation of duplicate data items.
- Search and filter emails by Date Range, Subject, Sender, or Recipient.
- Quickly isolates critical messages without parsing full mailbox folders.
- Allows exporting only targeted search results directly to output formats.
What Makes the Mail Migrator Prominent for Data Conversion?
Every folder hierarchy, email header, embedded attachment, contact attribute, and calendar recurrence is processed with 100% bit-exact fidelity.
Result Driven Solution
Using all available resources, MailsDaddy Lotus Notes to Office 3...
Using all available resources, MailsDaddy Lotus Notes to Office 365 Migrator performs an elaborated technical process by its simple, clean, user-friendly interface, and complete it without any data alteration. Without any additional software installation requirement, it can provide an error-free result for Office 365 users with all data items of HCL Notes.
Supported Elements & Formats:
Convert LOTUS-NOTES to OFFICE-365 in 5 Simple Steps
No technical skills needed. Watch each step in the live software interface or click any step below.





Looking for the complete user manual and working guide?
Explore comprehensive guides for standard PST conversion, search & filter migration, and Live Exchange Server export.
Technical Specifications
Engineered for lightweight footprint, standalone execution, and broad enterprise compatibility for MailsDaddy Lotus Notes to Office 365 Migration.
System Requirements
Full support for Windows Server 2022, 2019, 2016, 2012, 2008 & 2003 (32/64-bit)
Platform Support
HCL Notes 12, 11, 10, 9.0, 8.5 & earlier versions without Domino Server
Supported Formats
LOTUS-NOTES (Healthy, Corrupted, Orphaned, Large Archives)
Retains 100% attachments, inline images, headers, and metadata
Preserves complete folder hierarchy, read/unread flags, and timestamps
100% Offline & Private
Zero cloud uploads or telemetry. Processing happens strictly within your local machine.
No Outlook Required
Completely standalone engine. Processes LOTUS-NOTES files without requiring host email clients.
No File Size Limits
Tested on massive 50GB, 100GB, and 500GB+ enterprise mailboxes with zero crash.
Full Windows Support
Native execution across Windows 11 down to Windows XP & all Windows Server editions.
Trusted by IT teams and professionals worldwide
Explore our client testimonials to see why users trust and recommend our solutions.
“MailsDaddy Domino to Office 365 migration exported my 10 NSF mailboxes to Office 365 accounts with complete ease in just minutes. The tool really surprised me with its quick and accurate migrations. Friends, if you are thinking of migrating from Lotus Domino to Office 365 then go for it.”
Jacobo Martinez
“Our company has migrated its business to Office 365 cloud environment with the help of this great and best converter tool. Microsoft Office 365 is even better than Lotus Notes so from now on we are saying 'bye-bye' to Lotus Notes and Domino.”
Dang Khoa Lieu
“Couldn't ask for a better product! It rapidly migrates NSF email to Office 365 user accounts in a very less time span. It is an excellent and best solution to migrate Lotus Notes/Domino Server emails to Office 365 cloud environment.”
Gerhard Blank
Need Help with Lotus Notes to Office 365 Migration?
Our dedicated 24/7 technical team is available to assist you with any migration or recovery challenge.
The free demo version lets you preview all items and export up to 20 emails per folder.
Frequently Asked Questions
Find clear answers regarding the Lotus Notes to Office 365 Migration conversion process, file compatibility, and recovery features.
No, you can use your Office 365 account details in order to perform the migration. HCL Email to Office 365 conversion tool does not ask for admin credentials.
Start migrating with Lotus Notes to Office 365 Migration today.
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