SameTools to Convert OST to MSG

Convert OST file to MSG file with attachments in few mouse clicks. The software allows instant export of inaccessible & orphaned OST data file to MSG format.

convert ost to pst
  • Convert OST mailbox elements with emails to MSG file
  • Export specific items from OST data file to messages (.msg) format
  • No restrictions on OST file size to export into MSG format
  • MS Outlook configuration is not mandatory for the conversion
  • Convert attachments safely to MSG file from OST file
  • Immediate scan and data preview of OST file prior export


Understand OST to MSG Conversion Tool

convert ost files

Convert all types OST files

This is a remarkable solution to easily convert IMAP/Exchange and Hotmail OST files. Also, inaccessible, corrupt and damaged OST file data into MSG format is converted by the tool.

selective files

Preview complete OST data

After completing data scan, preview of OST mailbox data is provided. Every detail of OST file i.e. emails, contacts, notes, calendars, tasks, etc. is previewed before transfer into MSG format.

no file size limit

Not dependent on MS Outlook

There is no need to use Outlook for the conversion task. It is fully self-reliant to convert OST emails into MSG file format. Hence, the conversion is safely executed when you don't have Outlook.

support only healthy database

Comfortable UI

The interface is very attractive and finds friendly by all users. Without going through technical training, users can smartly understand conversion steps of this software.

fast conversion

Support for every Windows & Outlook

Every Windows system is ready to run this OST Mailbox to MSG Converter Tool. Also, Outlook all edition OST files are well supported to convert into MSG file format.

simple tool

Download all attachments

If attachments are there with OST emails, this program well considers them to move into MSG file format. Without altering attachments content & type, they are exported into MSG file.

Convert OST data file to numerous formats


Convert OST to PST

Make perfect conversion of OST data items into PST file with our effortless program. It conveniently converts OST mailbox items to PST file containing all emails, notes, tasks, journals, calendars, etc. There is no transformation in actual content and data hierarchy throughout the conversion task. Moreover, there is no suffering to original database during the conversion.

Convert OST to EML

Every detail related to OST emails is perfectly converted into EML data file. This allows users to access OST mailbox data in Windows Live Mail, Thunderbird, Outlook Express, and other EML supported email clients. Moving OST file to other system becomes too easy for users after performing the conversion task using this automated program.


Convert OST to MBOX

Swift way to convert OST file to MBOX file without losing attachments. This program has capacity to export any large size file of OST format to MBOX file. There is no barrier to upload any heavy size OST file to convert its data into MBOX file. Also, this program has potential to convert OST file of password-protected nature to MBOX format.

Convert OST to VCF

Get all your OST contacts into VCF format to use OST contacts on all devices and platforms. In 4 easy steps, OST contacts to vCard format with contact attributes are converted by our tool. Prior conversion into VCF format, users can check complete contacts of OST file in preview pane and ensure their accuracy. Furthermore, by specifying any path, the resultant VCF file can be saved.


Convert OST to EMLX

Access OST emails in Apple Mail email client on Mac OS by performing OST data file to EMLX conversion on Windows SO. This smart program will smoothly convert OST emails and attachments into EMLX format with complete accuracy and precision. No error messages and other issues are encountered by users throughout the process of conversion.


Yes, after performing the conversion and getting data in MSG file, users can move the output MSG file on another system.

Yes, the program allows conversion of password-protected OST data file into Outlook MSG file.

No, not at all. You can run this software and complete the conversion of OST data items into MSG format when you don't have Outlook on your system.

Yes, the program can comfortably export OST emails along attachments into MSG data file.


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