OST to Office 365 Converter

Professional Tool to Open OST file in Office 365 Webmail

4.8 (114 Reviews) [ Rate It... ]

Advik Outlook to Office 365 Migration Tool is specially designed to move orphan OST data into Exchange Account. Download Now and import OST to Office 365 with complete data (such as Emails, Contacts, Calendars, Task, Notes, Journals etc).

  • Fast and Smooth Email Migration
  • Upload OST file to Office 365 without Outlook
  • Maintain mailbox Folder Hierarchy
  • No File Size Limitation Involved
  • Import OST to Exchange Instantly
  • Unlimited Migration
  • Multiple file Saving Option
  • Support all Version of Wondows

Key Features of Advik OST to Office 365 Converter Software

Open, Add and Import OST to Office 365 Account

Complete Data Transfer

The software upload complete OST data to Office 365 account including emails, contacts, calendars, sent emails, and all other data available in OST file. You can also have option to select or deselect particular mailbox folders.

Cloud Migration

Apart from OST to Office 365 migration tool, this tool allows you to transfer emails from OST file to several cloud email service provider. You can directly import OST to Gmail, OST to Yahoo, OST to Live.com, OST to Rediff mail, OST to G Suite, and many more.

Includes Attachment Files

Advik OST to Office 365 Converter is designed in such a way that while transferring emails to O365 account, it holds the attachments safely. Hence your attachments and embed images remains unchanged during the conversion process.

Several File Saving Option

A special feature of this tool is that, apart from email migration you can use this tool as file converter also. Yes, you can convert OST file to PST, MSG, EML, TXT, MBOX, HTML, MHT, XPS, RTF, DOC, CSV, PDF, vCard etc. Hence making this application completely unique from other tools.

Preserve Meta Data

The tool offers a secure and retentive email migration, in which the OST file and its metadata is maintained throughout the migration process. Moreover, the tool preserves the key elements of emails (cc, bcc, date, subject name, time, etc.) without omission of any information.

Support Non-English Content

Advik OST to Office 365 Converter preserves Unicode content absolutely safely to your emails and accomplishes the assurance of no data alteration. You will get your emails just like they were. Hence the tool will recognize the Non-English content and will convert the same.

No file Size Limit

A strong application which has an ability to export OST to Office 365 account with large archive file size. You can upload Outlook Archive file to Office 365 account without worrying about the file size limitations. The tool will upload small as well as large sized .ost file directly to OWA account.

Supports All Outlook Versions

This tool supports OST files created by Microsoft Outlook 2019, 2016, 2013, 2010, 2007 and all other below versions. Also, the tool has the capability to exports emails from discontinued, corrupted, damaged or encrypted OST file to Office 365 account effortlessly.

24/7 Customer Support

Advik Software provides official live chat support to our valuable customer. In case you are facing any issue regarding this toolkit, you are free to contact us 24/7/365 days for the best assitance. Our team will assist you to open OST file in Office 365 webmail account.

Why to choose Advik OST to Office 365 Converter?

Important features of our software…

  • Safe & Secure Data Migration
  • 100% Accurate Result
  • Maintain Meta Properties
  • Batch Import OST to Office 365
  • Preserve Key Elements
  • Fast Conversion Engine
  • FREE Lifetime Updates
  • No spyware or ads – Ever!

24/7 Dedicated Support is available for our valuable clients.

Take a look at our screenshots

ost to Office 365 converter

Step 1 :Launch Advik OST to Office 365 and Add your OST File.

import ost to office 365

Step 2 :Select desired mailbox folder and click on Next button.

import ost file to office 365

Step 3 :Select Office 365 from Select Saving Option Menu.

ost to office 365 migration tool

Step 4 :Entewr you Office 365 Login credentials and click on Convert.

What Our Clients Says

FAQ's on OST to Office 365 Converter

Answer: Below are the basic requirements for the installation of this software;
  • Windows OS : Windows 10 & All Other Previous Windows Version Supported.
  • Processor : 1 GHz Processor (2.4 GHz is recommended)
  • RAM : 1 GB RAM required
  • Hard Disk Space :20 MB of free hard disk required.

Common Problems & Solutions

"I have .ost files but don't have MS Outlook in my laptop. So is it compulsory to have MS Outlook to import its emails to Office 365 account?"
Answer: No, You don't need MS Outlook as this software is able to import OST to Office 365 without Outlook installation with ease.
Answer: Yes of course the tool have the 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.
Yes, this advanced tool helps you to upload emails of corrupted OST file as well.
Answer: No there is no limit of file size.

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