You can try the best Converter tool SysVita OLM Converter (https://www.sysvita.com/olm-to-pst.php) to Convert OLM to PST. This application is the best answer for moving Mac Outlook to Windows Outlook PST in only a couple of moments without losing any information. Additionally, there is no document size impediment. The OLM to PST Converter programming permits the client to send out every one of the messages, messages, connections, contacts, diaries, and different subtleties to an Outlook PST document design. This product upholds all Windows OS and Mac OS variants. You can likewise download the free preliminary variant programming and can actually look at the elements and execution.
Visit:  https://sysvita.com/blog/how-to-convert-olm-to-pst-manually/
 

The best Solution for reestablish damaged, corrupted of OST file data set things is to utilize SysVita OST to PST Converter Software, which can likewise fix corruption errors & repair OST files right. This OST to PST Conversion Software rapidly and easily reestablishes lost mailbox from any bad, harmed, or encoded OST file. It likewise has a see highlight for OST records inward things like assignments, contacts, messages, contacts, discussions, notes, diaries, arrangements, etc. OST documents can be changed over to PST, EML, MBOX, CSV, and vCard, MSG, HTML, PDF, Gmail, Yahoo, AOL, and OFFICE 365 Cloud utilizing the Software.
visit: https://www.sysvita.com/convert-ost-to-pst.php
 

Mozilla Thunderbird email client stores emails in an MBOX file but Microsoft Outlook doesn't support Mbox file. To import emails from Mbox file into Outlook you need to convert Mbox file into PST format. 

To convert MBOX to PST (https://www.vsoftware.org/mbox-converter.html) file vMail MBOX Converter is one of the easy to use and effective tool. This tool is capable to recover all emails from Mbox file with all emails properties like To, CC, BCC, Date-Time, Subject & Attached Files. (You can preview all recovered email data in the software before starting conversion). After that, you can easily export all emails to Outlook PST file and other formats like MSG, EML, EMLX & HTML. Email migration option to Office 365 is also available in this MBOX Converter. To access all emails you just need to import the PST file using Import/Export wizard in Outlook.

Learn More- https://www.vsoftware.org/blog/export-thunderbird-emails-to-outlook.html


 

Want to extract PDF files from MBOX? Try Advik MBOX to PDF Converter (#) software. This tool will help to convert MBOX emails to PDF files without losing attachment files. Below is the complete step by step guide to print MBOX emails.

Steps to print MBOX messages are as follows;

• Run Advik MBOX to PDF Converter
• Click Add File and add .mbox file.
• Choose the output target location and click Convert.

Done! This is how you can export MBOX emails to PDF files for printing.

Check out Advik Gmail to PDF Converter (https://www.adviksoft.com/gmail/pdf.html) for Windows. This software is specially developed for Gmail users as there is no official method is avaialble to batch export Gmail emails to PDF.
Steps to export Gmail emails to PDF in batch are as follows;

1. Run Advik Gmail to PDF Converter in your system.
2. Enter your Gmail login credentials
3. Select PDF as Saving option from list.
4. Click Convert and anylyse the process.

Done! This is how you can export Gmail email to PDF in bulk.
 

Please suggest me the official step to Backup Gmail to PC. So that I can secure my Gmail messages in case I loose access to my Gmail account.

Conversion of  Thunderbird MBOX file to PST format is the best possible solution for users to open MBOX file in Outlook. It is the perfect solution for users to resolve the frequently asking query. MBOX to PST Converter makes all the task easier for users to move their Thunderbird data to Outlook in few seconds.

In any case, if you are looking to convert multiple MSG files to PST format, then try ZOOK MSG to PST Converter and export your MSG files to PST format. It is the most reliable solution to convert MSG to PST with attachments in a single click. It has simple and easy to use interface of the utility which enables any novice user to perform MSG to PST conversion.
Overall it is a two-step conversion process to convert multiple MSG files to PST format in couple of seconds. Just follow the simple steps as described below: -

• Download ZOOK MSG to PST converter and install it in your system.
• Now, select MSG files or MSG folder.
• Choose desired file location.
• Click on Convert button.

Advantages of Using MSG to PST Converter

• It Converts MSG to PST with attachments in single click.
• Batch convert MSG to PST format at once.
• Preserves data integrity and RTF structure.
• Maintains folder hierarchy to keep all emails in same folders.
• Fully supportable to Outlook 2016, 2013, 2010, 2007, etc.
• Outlook Installation is not required.

Download Advik MBOX to Gmail Import in order to import MBOX to Gmail account securely. During the process of conversion, tool preserves meta properties, key elements as well as folder structure of emails. The tools have a very simple GUI which makes it easy to use for all.
Key Features of MBOX to Gmail Import.

• Supports batch conversion
• Compatible with all versions of Windows
• User-Friendly interface
• 100% Safe and Secure
• Supports multiple languages

How to Import MBOX to Gmail account.

1. Add MBOX files or folders
2. Enter Gmail login credential
3. Click on Convert

That's it. The tool will automatically import .mbox file to your Gmail account securely.

Download: http://www.adviksoft.com/dl/advik-mbox-to-gmail.exe

Get the beneficial tool to convert all multiple EML files of different email client like Windows Live Mail, Apple Mail, Outlook Express, Mozilla Thunderbird to PST file format. This tool converts both EML/EMLX to PST and you can convert multiple EML files to PST format.It extracts all the essential email components like To, Bcc, Cc, Sent, From, Received, Attachments, etc.This software is also well supported by all MS Outlook and Windows platform.

Reference link - http://www.emltopstfile.com/