How to Convert OST to PDF with All Email Attachments

Summary: The most asked query by the user is how and why to convert the OST files to PDF. This blog post will explain how to convert OST to PDF with all the email attachments. There are several methods for doing this, but we will focus on the two best solutions: the manual method and using the OST to PST Converter software. First, let’s discuss some essential information about OST files and PDFs.


User Query: ”I have a big amount of OST files that I want to export to PDF because of a few reasons. Therefore I’m looking for a tool that can easily convert them in bulk, so I don’t have to do it one by one.”

Why Should You Convert OST to PDF?

There are many reasons why you might want to export the OST file to PDF. Here are a few of the most common reasons for OST to PDF conversion:

  • To preserve your email data. PDF files are a more durable format than OST files, so they can help you to protect your email data from corruption or loss.
  • To share your email data with others. PDF files are a widely-supported format, so they can be easily shared with others, regardless of what software they use.
  • To print your email data. PDF files are designed to be printed, so they can make it easy to print out your email messages and attachments.
  • To add security to your email data. You can password-protect PDF files, which can help to prevent unauthorized access to your email data.
  • To create a backup of your email data. PDF files are a good way to create a backup of your email data, so you can have a copy of your data in case your original OST file is corrupted or lost.

Best Ways to Convert OST to PDF

Here, we talked about the two best techniques for the conversion of OST to PDF files. There are two main ways to export OST to PDF: manually and using a professional tool. The manual method is a time-consuming process that requires some technical skills. However, it is free to use.

Method 1: Export OST File Emails to PDF Manually

You can convert OST files to PDF for free using the MS Outlook application. However, this method is time-consuming and requires some technical skills, so you can move to the professional one directly.

  1. Open MS Outlook on your system.
  2. Click on File > Save As > Save as type and then choose the HTML from the list of file formats.
  3. Now, Select the path where you want to save the HTML file.
  4. The HTML file will then open in Microsoft Word, where you can convert it to PDF.
  5. Click File > Save as.
  6. After that, select the path where you want to save the resultant PDF file.
  7. Last, In the Save as type drop-down list, select PDF (*.pdf) and then click the Save option.

The manual method of exporting OST to PDF can be risky, as it can damage or corrupt your file. This method is also time-consuming and does not allow you to export OST files with attachments. Additionally, this manual method is technical and may be difficult for non-technical users to follow.

Method 2: Convert OST to PDF Professionally

The OST to PST Converter tool is the most efficient and demanded software. This tool easily imports OST to Office 365, Yahoo, Gmail, Thunderbird, iCloud, and others. By using this software users can easily convert OST to PST with emails, contacts, calendars, tasks, notes, journals, etc.

  1. Launch and Start the OST to PST Converter.
  2. Select the Single/Multiple Files or Folder option.
  3. Now, browse for the desired OST file or folder and then click Next.
  4. In the tree structure list, Preview all the folders and select the folders that you want to convert.
  5. After that, from the Save as type dropdown list, select PDF.
  6. Select the features that you want to use, such as Remove Duplicate Mail, Save in Same, Save Attachments, and others.
  7. Click the Path to Save button and locate the PDF file where you want to save it.
  8. Finally, click the Convert button.

This tool offers a free trial that allows you to convert 50 items per folder.


In this post, we discussed two ways to convert OST to PDF: manually and using a professional tool. The manual method is time-consuming and does not support attachments. We recommend using a professional tool to convert OST Emails to PDF with attachments quickly and easily.

Frequently Asked Questions

Q. How do I convert multiple OST files to PDF?

Ans- You can convert multiple OST files to PDF by using a professional tool. This tool provides the feature to select multiple files at a time for the conversion process to be done smoothly.

Q. Can I run this OST to the PST Converter tool in Windows 11?

Ans- Yes, you can easily use this tool in Windows 11. This tool works well with all Windows versions including Windows 11.

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About The Author:

As a Technical expert, I love to write blogs on email migration, data recovery, and cloud migration. In my free time, I like to research new things related to technology.

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