OST to Office 365 Migration Software

Best Way to Migrate OST to Office 365, EML, MSG, Live Exchange Server

(Average Rating 8.9 Based on 1730 Reviews)

Migrate Complete OST mailbox items as:- emails, contacts, calendars, tasks etc. to Office 365

Fluently Convert Your All OST file data to Office 365 User or Admin Account

Import OST file data into Office 365 with From, To, Cc, Bcc, etc

Option for converting heavy size of OST files into Office 365 without any Data loss

Export just required set of OST Email data applying advance “Date filter” option

100% Safe and secure OST to Office 365 Conversion Tool without Outlook

24/7 Dedicated client Support

Downlaod Demo BUY NOW

Advance Features of SDR OST to Office 365 Converter Tool

ost to office 365

Entire Data Conversion

Stella OST to Office 365 Conversion software easily provides safe way for upload entire OST data to Office account along with emails, contacts, calendars, sent emails, and all other data which available in your previous file. OST to Office 365 software support Live exchange server. It Work versions of Windows OS (supports both 32-bit and 64-bit editions) – Win 10, 8.1, 8, 7, XP, Vista etc

ost to office 365 converter

Multiple Options to Load OST Files/Folder

This OST to Office 365 Converter software gives lots of option to load OST emails by using select email, folder which software provides option i.e. Add Files, Add Folders and Load Outlook file. This software provides you best option for OST files to migration to O365 with complete OST folder filled with multi OST emails. OST to office 365 tool is best solution to directly export OST file to office 365.

ost to office 365 migration

Import Corrupt & Encrypted OST file

This software is 100% capable to convert import corrupted and password protect OST and also export healthy OST file. This Tool gives you functionality that is safely way that user who wants to easily conversion of offline OST file to direct user O365 account. This OST to Office 365 Conversion tool smoothly export OST emails to PST with emails, contacts, calendars, tasks etc. to Office 365.

ost to pst

Bulk Convert OST files to O365

This Best Offline to Office 365 Converter is develop by best tool that gives easy algorithm to convert various OST emails from Exchange server, IMAP, Hotmail to the resultant O365 mailbox account as well as you can Add bulk OST file one require to choose file use by Search All Drive option from the Application panel

ost to pst file

Transfer OST to PST

This OST to Office 365 software gives option to transfer OST mailbox into PST outlook format with entire database as well as you can option your OST emails to PST with attachments such deleted Mailboxes / Folder / Items to Office 365 or to Live Exchange server and support all version OST:- 5.0, 5.5, 2000, 2003, 2007, 2010, 2013, 2016 and 2019.

ost to office 365 conversion

Convert without data loss

Stella makes sure a one-by-one copy of the resource OST mailboxes in the Office 365 occupant or Live Exchange server mailbox through the Conversion. Complete the data from the OST emails will be converts with complete all the mailbox items and associated mails properties without any problems. It also support all PST outlook version as:- 97, 98, 2000, 2003, 2007, 2010, 2013, 2016 and 2019

Feature Demo Version Full Version

100% Safe & Secure

Preview of Recovered Data

Multiple OST emails to outlook

Fix OST file errors and support Office 365

Windows 10 & Whole Other Previous Windows Version Supported
Recover Single and Multiple OST file Recover 25 OST file to PST format

Recover unlimited OST to PST file

Cost Try It Free Buy Now


Yes! It supports every edition of Windows Operating System including Windows 8 as well as Windows 10 Mail, Windows 8 Mail, Windows 7 Mail, Windows Mail, etc.

Yes! This tool successfully repair damages or corrupted OST file and Migrate big sized OST file PST outlook With complete mailbox
With this software demo you can save 25 OST emails to PST it also support office 365
Stella Data Recovery provides you 30 days money back guarantee offer. If our Software not work properly then we are gives you return your money within 30 Days.
Yes, by choose OST Contacts tab, you can convert OST contacts to respective formats with accurate details and formatting properties
Client Reviews OST to Office 365 Conversion

quote Amelia Madison

Before using this software I really transferring OST to Office 365 data but when I used SDR OST to Office 365 converter software that me really easiest way that helped to complete my task within simple step to convert OST to PST safely and support office 365. Thanks….

Mrs. Mesi

quote Amelia Madison

I have used Stella OST to Office 365 converter software and got very impressive result and easily export OST Emails to PST outlook safely. So I really thanks..

Mr. Wilsome