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DRS Softech

OST to Office 365 Migration Tool

The Most Versatile OST to Office 365 migrator Tool to Export OST to Office 365 Mailbox Account

(Average Rating 4.7 Based on 356 Ratings)

Download Free Trial Version: The demo version of the software allows you to migrate only 50 emails per folder.

Import OST to Office 365 – Overview

DRS OST to Office 365 Migration Tool helps you to restore your Office 365 mailbox data from the OST file. This software is the best alternative to the complicated manual approaches as it does not require any technical expertise. The software is equipped with an interactive user interface to simplify the migration. The OST to Office 365 migration software provides you with various exceptional features.

  • Restore complete Office 365 mailbox data from Outlook OST file.
  • Allows you to upload OST to O365 and Live Exchange Server.
  • Migrate the emails to Office 365 mailbox, in-place archive, and public folder.
  • Display the preview of the selected OST file to check its folders.
  • Feature to Import CSV files of user mailboxes to avoid manual selection.
  • Manual mapping option of Outlook OST file to user mailboxes.
  • Remove duplicate emails of the selected OST file from migration.
  • Advanced mail filter and task filter option for selective data recovery.
  • A simple user interface to give a better user experience.
  • It supports all the latest and early versions of Windows OS.

Why Export OST to Office 365?

To Restore Complete Mailbox Data

If you lost your Office 365 mailbox data, you could restore the complete mailbox files by migrating OST to Office 365 accounts. The OST files work as backup for your mailbox data. So, you can recover the emails even if they get deleted from the server.

To Access Your OST File via Office 365

OST files are Outlook data files, but you cannot export the file to Outlook directly. There is no direct way to open an OST file and access its data. So, by exporting OST to Office 365 through this software, you can easily access the OST file.

To Easily Share It Among User Mailboxes

Another reason for uploading the OST file to Office 365 is to share the mailbox data with different users. It is the simplest and most effective way of transferring user data to all your user mailboxes of your team members.

Exclusive Features of DRS OST to Office 365 Migration Tool

A Comprehensive Tool to Restore Office 365 Mailbox from Outlook OST Files OST to Office 365 Migration Tool allows you to upload Outlook OST files to your Office 365 account. So, you can restore your mailbox or export OST file data to Office 365. This software is developed considering every aspect of the migration. Therefore, it is equipped with all advanced features for easy and effective recovery.

Restore Complete Mailbox Data

Restore Complete Mailbox Data

DRS OST to Office 365 Migration software restores complete mailbox data from the OST file to your Office 365 account. It efficiently migrates your mailbox folders like inbox, outbox, sent, draft, calendars, contacts, journals, etc., without damaging the file content.

Export OST to Live Exchange Server

Export OST to Live Exchange Server

This unmatched utility also helps you in migrating OST files to the Live Exchange Server. You need to enter the required Exchange username, password, and domain name to migrate your data. All the features of the OST to o365 migrator tool will remain the same.

Manually Select Mailbox Type

Manually Select Mailbox Type

After adding the desired OST file, you can choose the mailbox type: Mailbox, In-place Archive, or Public Folder. This feature helps you to export the file content data to a particular mailbox type. Additionally, you can select the mailbox type for individual user accounts.

Import CSV to add User Mailboxes

Import CSV to add User Mailboxes

DRS OST to Office 365 migration tool allows you to import a CSV file of user mailbox IDs. The CSV file contains the list of all the required user mailboxes in which you want to migrate the data. So, you need not manually select user mailboxes.

Add Multiple Outlook OST Files

Add Multiple Outlook OST Files

If you want to export various Outlook OST files to Office 365, the multiple file selection feature of the DRS OST to Office 365 converter will be beneficial. You can add as many OST files as you want. Also, you can select a complete OST folder. So, you need not migrate every OST file separately.

Preview Mailbox in OST File

Preview Mailbox in OST File

Before you add OST to Office 365, the software will display the mailbox preview. You can see all the mailbox folders of the added OST file. In the file preview, you can check the email of a particular folder by double-clicking that email. Also, it shows the attachment file accompanied by that email.

Map OST File with User Mailboxes

Map OST File with User Mailboxes

While adding multiple OST files, the tool allows you to map every OST file to different user mailboxes. This way, you can migrate an OST file content to the desired mailbox and prevent unnecessary migration. You can map OST files to added user mailboxes only.

Choose Selective Mailbox Folders

Choose Selective Mailbox Folders

The advanced tool provides you with this exclusive feature of choosing the required mailbox folders. This feature helps you migrate only necessary mailbox data from the selected OST file. Therefore, you can convert OST to Office 365 specific mailbox types.

Remove Duplicate Emails Option

Remove Duplicate Emails Option

If the Outlook OST file has copied emails, you can opt for the remove duplicate email feature. It eliminates all the identical emails while exporting the data. The tool identifies the duplicate emails based on to, from, subject, bcc, and body.

Mail Filter and Task Filter

Mail Filter and Task Filter

DRS OST to Office 365 Migration tool provides you Mail Filter and Task Filter option. So, you can migrate only selective mailbox data. The mail filter and task filter are date range filters that export emails related to that specified date range. Also, you can leave it unselected if required.

Secure and Reliable Software

Secure and Reliable Software

Along with all the above features, the online OST to Office 365 wizard is a reliable tool. It does not damage the file while migrating. The utility does not breach any of your personal information and login credentials. Also, it maintains data integrity during the export.

Support all Windows OS

Support all Windows OS

The tool is compatible with all the latest and early versions of Windows OS. It is built to meet the requirements of all users. So, you can install and run the DRS OST to Office 365 software on your PC whether you are using Windows 7 or Windows 10.

DRS OST to Office 365 Migration Tool - Working Screenshots

To know the complete software working steps, click here...

Download Best OST to Office 365 Migration Software Free

Software Download

Upgrade the software to the premium version to restore your complete Office 365 mailbox data.

Size: 123.0 MB   Version: 21.9

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DRS OST to Office 365 Migration demo version provides you with all the features of the premium software. However, it comes with a restriction of only migrating 50 emails per folder. So, you have to upgrade to the premium software for exporting complete mailboxes.

Processor

processor

RAM

RAM

Hard Disk Space

123 MB Free Space

Operating System Windows 10 and all the prior version

#1. Why is the software not working in my Windows 10?
Follow the steps below to allow the software to work smoothly.

  1. Go to Windows Defender.
  2. Click on Settings.
  3. Turn off Real-Time Protection.
When controlled folder access is enabled, some parts of the software might not get installed. Controlled folder settings sometimes block anything that attempts to write to use the user\{user name} or various other related folders.

#2. Is your backup process still getting blocked?
Disable your antivirus or windows defender temporarily, and add our product to the exception list. If this does not work, clear the browser cache and remove all the temporary files from the system. It will make the software run smoothly.

#3. Does this software support SAN, NAS storage systems?
Yes, it perfectly works on such storage technology as long as the file's access is transparent, which is usually there.

#4. Why does the tool ask for permission while I am selecting the In-place Archive Mailbox?
Before migrating the emails from Office 365 account, you need to enable the In-place archive. It is a requirement to create an In-place archive backup.

Frequently Asked Questions

Ans: Follow the steps below to migrate Outlook OST file to O365 account.
  • Download and install the DRS OST to Office 365 Migration software.
  • Now, click on the Select file button to add the desired OST file.
  • Select the desired folders from the mailbox preview and press Next.
  • After that, enter your Office 365 login credentials. Hit the Sign In button.
  • Choose the desired user mailboxes and proceed further.
  • Map OST file with user accounts and choose the mailbox type.
  • Now, select all the additional features and click on the Convert button.

Ans: No, the software does not support corrupt or damaged Outlook OST files. First, repair the OST file using the DRS OST Recovery Tool. After that, you can convert OST to Office 365 mailbox.

Ans: The software is designed with no OST file size limitations. It supports any size Outlook OST file. So, you can restore your Office 365 emails.

Ans: DRS OST to Office 365 Migration tool provides you with an advanced feature of mapping OST files to different user mailboxes. You can choose any Outlook OST file to migrate into a particular user account.

Ans: Yes, you can add as many OST files in the tool as you want. Also, the OST to Office 365 Migration software allows you to add a complete folder containing various OST files.

Ans: You need to add an OST file to the software. It will display the preview of complete mailbox folders available in the selected file. You can choose all the desired mailbox folders from the preview.

Ans: If you cannot see the Next button in the tool, it may be probably due to incorrect resolution settings. So, you need to adjust the screen resolution to its standard value. After that, you can easily migrate OST to Office 365 accounts.

Ans: Yes, the software will support all versions of Windows 7. It operates effectively on your Windows PC whether you use Windows 7 or Windows 10.

What Do Our Customers Say?

Compare DRS OST to Office 365 Migration Tool - Trial Version and Premium Version
Software Features Trial Version Premium Version
Restore Office 365 mailbox folders like inbox, outbox, sent, draft, archive, etc., from an OST file Only 50 emails per folder All emails
Select multiple OST files at once to export
Preview the mailbox folders available in selected OST files
Migrate data to various types of Office 365 mailboxes also including In-place archive, Public Folder
Option to map an OST file to a particular user mailbox account
Remove duplicate emails of the selected OST file from migrating into Office 365
Advanced mail filter and task filter option
Provide an option to restore to the default folder
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