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New Member

How to upload OST to Office 365?

As you, all know that OST is an offline data file of Microsoft Outlook. In order to upload OST to Office 365, people try various methods. To import OST to Office 365 there are two solutions-


  • Indirect Method
  • Direct Method


The indirect method includes the process of moving OST to PST and then importing PST file to Office 365 mailbox.


Direct Technique is a professional way of OST to Exchange Online data conversion where you use various OST to Office 365 Conversion Tools. It is one of the safest solutions to import OST file to Office 365 Exchange Online. MailsDaddy OST to Office 365 Migration Tool is one of the software that is highly exceptional in terms of its performance, usability, and quality outcome.


Features of the tool:


  • Bulk data conversion.
  • Previews entire OST.
  • Email search feature
  • Date Range filters option.
  • Supports damaged OSTs.
  • Impersonate Export.

Know More:

Regular Visitor

Re: How to upload OST to Office 365?

Download a free, simple and safe solution to know how to upload OST to Office 365 from Shoviv Outlook Suite software. With the help of the free demo version, users can know step by step process of OST to Office 365 migration process, but you can not migrate more than fifty items per folder. To upload/migrate unlimited OST files into Office 365, you can go with the full licensee version of this tool.

Regular Visitor

Re: How to upload OST to Office 365?

Hi, if you want to upload OST to Office 365 then there are two ways. 

#Method 1: 

1. First, convert the OST file to PST format. 

2. Then use the Network Upload Method or Drive Shipping method to Import the PST file to Office  365. 

#Method 2: 

By using a safe and reliable application like OST to Office 365 Converter tool. This will helps the user to upload the OST file mailboxes to Office 365. For complete details, the user can try the demo version of this software. 


Regular Visitor

Re: How to upload OST to Office 365?

If you are having any problem in uploading your data files of OST into Office365 then I suggest you a simple converter tool OST Extractor Pro. The tool have some powerful features such as

  1. Convert bulk files in batch
  2. Recovers entire database
  3. Smart Interface
  4. Bug free
  5. Support OST files generated from all sources

More info here: 

New Member

Re: How to upload OST to Office 365?

Are you searching software for importing the OST file into Office 365? You can a professional Outlook OST Converter Software.

I would like to suggest you Email Migrator software that imports or OST to Office 365 successfully.

New Member

Re: How to upload OST to Office 365?

The site offer best OST to PST and Office 365 Software Reviews. Read the software's property and select the best software.

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