Try GainTools OST Converter Software, which helps you to manage your emails outside of your email client. This will help you to switch OST to PST, MSG, EML EMLX, MBOX, VCF etc. This Converter online converts emails from Outlook OST e-mail client to PST in bulk. Whether you necessity to securely archive your correspondence in PST, or migrate emails to Outlook. This app will help to the task providing you with fast, accurate conversion options. Easy-to-use tool is competent to automatically connect to your Outlook client and suggest emails for conversion or you can change OST files.

Convert OLM to PST Manually
Start Outlook on MAC and choose the items.
Right Click on the folder, choose Move >> Copy to Folder.
Find your IMAP folder and select Copy.
Now update IMAP folder with Send/Recieve button which moves your OLM Emails to IMAP format

Regards,
Will

MacSonik OST To PST Converter for Mac is the one-go solution to convert OST to PST, EML, MSG, MBOX, and other file formats and email clients hassle-free. This software allows bulk conversion of OST files, saving a lot of time for the users. Using this tool, Mac users can split the resultant PST files if it is heavy in size. It does not compromise data security and avoids mismanagement of orders.

Follow the below steps to Convert OST to PST -
1. Install and run the OST To PST converter for Mac.
2. Browse and add the required OST files.
3. Choose the desired option from the Save As feature.
4. Click convert to start the conversion process.

Here, I am gonna tell you to the professional way to convert OST files to EML, MSG, PST, MBOX, etc. Then you should use the Data Recovery Freeware OST to PST converter tool. This tool helps to convert the OST file into multiple file formats without harming the original data. It also helps to migrate the OST file into Thunderbird, Yahoo mail, Gmail, Outlook 365, etc. It completely converts single and multiple OST files at the same time.

To get the finest alternative for recovering your OST emails and converting OST files into PST, EML, MSF, MBOX, Office 365, etc., download OST to PST Converter Software. You can quickly convert all of your attachments, including email, contacts, notes, tasks, journals, and text, with this software. This expert software converts results with a 100% accuracy rate without erasing any data files and offers a preview option before conversion. The conversion requires no additional tools or Outlook installation. Its user-friendly interface makes it simple for both technical and non-technical users to utilize. The Software also has a demo version.

You can convert Offline OST files to Outlook PST Files Format without any data loss. Mac OST to PST Converter application has a GUI that makes it user-friendly so a novice user can operate this app easily and safely without facing any difficulty. It also recovers OST file data along with whole corrupted Outlook OST email items such as - Inbox, outbox, sent mail, note, task, journals, drafts, etc. It also supports all MS Outlook 2021, 2019, 2016, 2013, etc. This software supports all Mac and Windows OS versions. Install the free demo version of the software.

For more info visit here: - https://www.toolscrunch.com/mac-ost-to-pst-converter.html

The best tool for recovering an OST file's whole contents and converting it to a PST format is the ToolsBaer OST to PST Conversion Tool. Moreover, OST files may be converted into a variety of file types, such as MHTML, HTML, EML, and PST, which contains all emails, contacts, calendars, deleted items, and other data. This application supports all versions of Exchange, Microsoft Outlook, and Windows up to 10 and has a free sample version for users to test out (32, & 64-bit). It offers offline conversion and recovery without requiring an internet connection or reliance on Exchange server services. It migrates OST files to a variety of email clients in addition to converting OST files into alternative file formats.

Use the OST to PST Converter tool to convert OST files into PST format. This utility is designed with advanced algorithms to convert OST files into PST, MBOX, EML, CSV, and other formats. Users can perform the bulk migration of OST files into Gmail, Office 365, Yahoo mail, etc. email clients. It offers easy to use interface to its users. Download the demo version to understand the working performance of this utility.

To convert OST to PST file format use the best OST to PST Migration tool. This is best the best and most effective tool that can easily convert OST file into PST file format with attachments. It does not make any changes to its original folder structure during the conversion process. It can also convert OST file into different file formats and email clients. Its preview feature allows you to see the specific emails as per date. The demo version of the software allows you to convert 50 emails per folder for free.