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How to Convert OST to PDF without Outlook? Step by Step Guide

Published By Jamie Kaler 
Rollins Duke
Approved By Rollins Duke
Published On May 28th, 2024
Reading Time 7 Min Read

In this article, learn how to convert OST to PDF documents along with inserted attachment files. It is a very crucial task for a user to export OST files to PDF format. We will take the help of a professional OST to PDF Converter software available for both Mac & Windows OS.

We all are aware of the fact that in the field of digital forensics, many experts give priority to the PDF file format. The reason is obvious.

Adobe PDF files are fully proven to be protected from any scratch in document formatting. You can easily password-protect the PDF file before sharing it with anyone. It will help you in sharing your confidential information in a highly secure manner.

Recently, I also faced a problem. My legal advisor asked me to submit some of the emails to him as PDF files. The real issue is my emails are in Microsoft Outlook OST file.

So, I want to know how can I print my OST emails in PDF format. Kindly suggest to me any OST to PDF converter that will help me. If you also have any issues like me, then don’t worry. Here I will tell you in simple words, how to convert OST to PDF format.

Reasons to Export OST to PDF Format

Here we are going to describe some amazing and advanced points about PDF format, which compel users to convert OST to PDF format.

  • Users can easily open PDF files on any device like Mobile phones, Tablets, Laptops, Desktops, etc from any destination.
  • Also, users can simply print the PDF file with an A4 size sheet without any modification in printer properties.
  • PDF file is a lightweight and compressed format, so you can easily share this file with anyone.
  • Also, it provides users with a password security option, so that users can easily protect their files.

RecoveryTools OST to PDF Converter – Best Solution

I tried many applications but didn’t get the desired results. Then, I got to know about the RecoveryTools OST Migrator tool. I searched for its reviews & checked its ratings. Finally, I give a chance to use this software to convert OST to PDF.

Thankfully, I can say that this toolkit gives me 100% accurate results. It supports converting OST to PDF file format along with all types of inserted attachment files. It will not make any changes to the original email meta properties & body content formatting.

You can Free Download its Setup from the Below Button:

Demo Limitation: This tool also comes up as free-to-use software, so that users can check its works. However, during the trial, it will only allow the users to export the first 25 emails from the OST file to PDF. So, you need to first activate the software by purchasing its license key before converting your entire mailbox items.

Simple Steps to Convert OST to PDF

  • Step 1: Run OST to PDF converter.
  • Step 2: Load OST files in dual ways.
  • Step 3: Select only the desired OST folders.
  • Step 4: Choose the PDF from the saving list.
  • Step 5: Set up OST to PDF conversion options.
  • Step 6: Click Convert to convert OST to PDF.

A Quick Glance at Features of OST to PDF Converter Tool

The OST to PDF software is designed to provide maximum benefits to its users. Hence, a user can inexorably export Outlook OST files to Adobe PDF document format using this tool. Here are some quick features of this tool that are worth noticing:

  • If Outlook is installed, then a user does not need to know the location of the OST file. The software is self-capable to automatically detect the mailbox items from the default configured Outlook profile location. However, a user can also manually load OST files from any specific folder.
  • This OST to PDF tool fully supports the OST to PDF file conversion along with all types of inserted attachment files. It supports both Normal Attachments and inline attachment files while converting OST files to PDF documents.
  • No Microsoft Outlook email client or Adobe Acrobat installation is necessary to use this software.
  • A user has the choice to export only selective OST files to PDF file format. This toolkit will list all the mailbox folders in its panel, from where the user can select the desired items.
  • This OST to PDF converter supports the batch conversion of OST to PDF in bulk at once without having file size limitations.
  • While saving OST emails as PDF files, a user has the choice to set a particular file naming convention setting. These settings are very useful to manage output PDF files in a systematic arrangement.
  • You can save the resultant output PDF files at your desired location. By default, the toolkit will save the PDF files at the Desktop. However, users have the choice to change the path directly from its panel.
  • You can run the OST to PDF tool on both Mac & Windows OS including Windows 11, 10, 8, 7, and all previous versions.

How to Convert OST to PDF without Outlook? Complete Steps

A user can easily export OST files to PDF format using this amazing tool. The working of this software is very easy. Just follow these simple steps to get it:

  1. Install and run OST to PDF Converter tool on your computer.

    OST to PDF Converter

  2. Load Outlook OST files in its panel in dual ways, i.e., Select Files or Select Folders.

    Load Outlook OST

  3. Choose only the desired OST mailbox folders in the utility panel.

    OST mailbox folders

  4. Select the PDF option from the list of 30+ saving formats to convert OST to PDF.

    convert OST to PDF

  5. Apply the advanced filter settings from the Filter Options tab for selective OST to PDF conversion.

    Filter Options

  6. Set up OST to PDF Conversion options like changing the destination path, applying file naming settings, or saving output files at the same source path.

    file naming settings

  7. Now, click on the Convert button to start the OST to PDF conversion process.
  8. Analyze the live conversion process directly in the utility panel.

    OST to PDF conversion

  9. Access the resultant Adobe PDF files from the destination folder location.


Here, we can conclude that the process to convert OST to PDF for free is very easy. You do not need any advanced technical knowledge to use this OST to PDF converter.

Frequently Asked Questions

  • Ques 1: Can you save an Outlook file as a PDF?
    1. Go to Outlook account.
    2. Open any email to print.
    3. Click on the More >> Print icon.
    4. Choose Destination as Save as PDF.
    5. Browse the path and hit the Save icon.
  • Ques 2: How do I convert an OST File?

    Ans: Yes, you can convert OST files into PST format in your Outlook account.

    1. Open your Outlook.
    2. Hit on File >> Open & Export >> Import/Export.
    3. Choose the Export to a File option.
    4. Select the Outlook Data File(.pst) option.
    5. Choose the required folders.
    6. Browse the path and hit the Finish button.
  • Ques 3: What is the OST file format?

    Ans: OST is a file format that stands for Offline Storage Folder. This file format is created only in the Outlook email client.

  • Ques 4: How do I open an OST file without Outlook?

    Ans: Yes, you can open an OST file without an Outlook email client using the free RecoveryTools OST Viewer.

Final Words

In this article, I explained the best & simplest way to convert OST to PDF format. Try RecoveryTools OST to PDF Converter tool, which provides a direct option to do so. This mentioned tool is created with highly advanced algorithms, which makes it unique and the first choice of users. we have tried to provide complete information to export OST files to PDF format, hope you find the article helpful.