Features - OST to Office 365 Converter
A reliable solution of importing OST file to Office 365 cloud. The software smoothly recover and migrate OST file to Exchange Online with attachments. The software executes the upload operation with whole OST data including attachments. The application provides following advantages to its users:
Bulk Convert OST File to Office 365 Account
The application is capable of importing multiple Offline OST files to Office 365 cloud at once. The only thing you need to do is collect all the OST files in a single folder and add this folder using the software's Add Folder option. Everything else will be taken care of by the software itself that will convert all the OST files from the selected folder into O365 account, in bulk.
Support Smart Preview Facility
With preview function, you can view and check the accuracy and reliability of the tool before the conversion of OST file to Office 365 is done. This option helps users to analyse their data for any discrepancies and migrate only the desired OST file into OWA.
Upload Complete OST Data to Office 365
The application move complete OST file to Office 365 account including emails, contacts, calendars, sent emails, and all other data available in OST file. The software is designed with separate tabs of Contacts and Calendar. They can be utilized for migrating only OST contacts and OST calendar into respective formats.
Maintains Data Integrity
By using OST to Office 365 Converter tool helps to retain the entire data safe and secure. In fact, gives the resultant data exactly in the same manner. The application maintain folder hierarchy, their analogies & technical attributes remains in original format, after converting OST file into office 365 cloud. Hence, users can easily open the data in Office 365 later.
No File Size Limitation
This software permits user to migrate large size of OST files to Office 365 account without any limitation. It also keeps folder structure of OST data into O365 user account, which means the user can be opened resultant data in a comfortable manner. There is no limit of file size with this software. The software will upload small as well as large sized OST file directly to OWA account.
Provide Date-Filter Option
The OST Mailbox to Office 365 software comes with another attractive Date Filter option to export selective OST data to Exchange Online. It enables the user to move the data using a date-filter feature. This is because sometimes users require the data falling under a certain date range. So, it is possible with this application. Users just need to select the date by clicking on "To" and "From." Once it is complete, the data of that particular date range will appear in front of users.
Standalone Migration Application
The Offline OST File to Office 365 migration software is a complete independent application and does not needs installation of any supported email client application like Microsoft Outlook and Exchange Server. It does the migration of data perfectly even without both the platforms.
Supports all Versions of MS Outlook and Windows OS
The OST to O365 software supports all versions of Microsoft Outlook whether is it new released like Outlook 2019 or earlier versions like- 2016, 2013, 2010, 2007, 2003 and etc. And, also workable on all 32-bit and 64-bit Windows Operating Systems such as Windows Vista, XP, 7, 8, 8.1, 10 and all below editions.
Specifications - OST to Office 365 Converter Tool
Get to know all the needs to achieve before OST mailbox conversion to Office 365 account
Demo Limitations
Limitations
Trial of both the above products allows to export only 20 items per folder and saves them into Office 365 account
System Specifications
Hard Disk Space
Minimum 100 MB space is needy for installation
RAM
Around 2 GB of RAM is recommended
Processor
Intel® Pentium 1 GHz processor (x86,x64) or equivalent
Application
Pre-Requisites
- Windows 10, 8.1, 8, 7, XP, Vista and below.
- Internet Connectivity for direct OST files to Office 365
- Valid Office 365 Account (Admin or user)
Supported Editions
- Supported Plans: Office 365 Enterprise, Office 365 Business Premium, Exchange Online, Office 365 Business Essentials
Note : Admin account of Office 365 Webmail must be used for Admin Account Migration
Electronic Delivery
The delivery of the program is automated. You will get an email with the download link and the product activation details with in few minutes after the buy.
Working Guide
There are multiple approaches and applications available for importing Offline OST file to Office 365 cloud database, but Outlook Web App does not provide option to migrate OST file to Exchange Online. So, users go with the OST to Office 365 Converter Tool that allows perfectly export OST emails to O365 account with attachments.
Software to Transfer Email from OST to PST -
To perform migrate Offline OST files to Office 365 account process, first you need to convert OST files to PST format. After that you can upload the converted PST Files into Exchange Online. Follow step-by-step procedure to convert OST data to PST.
Step 1 - Download the Software
First, install and launch the software on the window machine.
Now, click on "Add Files or Add Folder" options to load OST files on the software panel.

Software to Migrate Resultant PST File into Exchange Online
For transferring OST files into Office 365 cloud, users will want to Import the resultant PST files from the above process to Office 365. To store and save your converted PST files into O365 account, first Download and Install PST to Office 365 software and then follow step-by-step tutorial to effortlessly export PST files to OWA..
Few Related FAQs about the OST File to Office 365 Migration Tool
We have an extensive range of clients who current using our Migrate to Office 365 Solutions
Yes, OST to O365 Tool to convert 20GB of data without any problem. The time of the migration process depends on the quantity of data items that is to be converted. But, the software is able to deal with any size of files at a same time. The size of the data does not make any impact in the conversion process.
Under Demo Edition, you can convert first 20 emails from Offline OST files to Office 365 Account at free of cost.
No, there is no need to install Microsoft Outlook or Exchange Server for doing OST emails to Office 365 migration process.
Yes, OST to Office 365 Converter Tool allows users to convert selective and needed OST files to Office 365 Account.
Yes of course, OST mailbox to Office 365 software have the simplest and easiest interface which makes it very easy to operate. Secondly you can contact our support team which is available 24*7 for their customers who finds any difficulty to import PST files to Office 365.
Purchase OST to Office 365 Bundle
Buy registered license of OST File to Office 365 Tool and upload OST emails to Outlook Web App with full featured option and without any restriction.
Suggested: Please try our demo before purchasing the full edition of the program.
Testimonials

ASM
UK
This is brilliant application I have utilized OST to Office365 Converter Software and completely convert OST files to Office365 along with all details and attachments. It was good in migration and provided easy steps…….thanks a lot

Vitória Gomes Correia
Brazil
Thank You for this wonderful software that provides me complete solution for conversion & that a very reasonable cost.

Maria Smith
France
I am very satisfied with this software because it's working capability and accuracy is better than other software. I previously use this application, it is more powerful and perfect tool than other.

David Ford
Germany
OST to Office 365 Converter Tool is fast and easy to use tool that can simply convert your Offline Storage Table (OST) file to Office 365 Account.
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