How to Convert OST to HTML with emails & attachments

Nowadays, I see many threads related to this topic, and some users are also looking for the best third-party solution. So don’t worry because after these queries I decided to write a blog on how to convert OST to HTML with emails and attachments for user help. Even in this blog, users will know about the steps to convert OST to HTML with emails and attachments. Keep reading this blog for more information.

What is an OST file?

OST means an offline storage table that is used by Microsoft. This file is used to store emails, documents, attachments, appointments, tasks, notes, chats, etc.

Why do we need to Convert OST to HTML with emails & attachments:-

  • If the connection between the Exchange Server and the OST file is broken.
  • When the Exchange Server is not present on your local computer.
  • If the sudden error comes from your local hard disk.
  • The slow server problem can cause a bad effect on your mailbox database.

Two methods come into use:-

Manual method:- Users can easily access this method because it is a free method. This is a time-consuming method, and for its use, users must have technical knowledge.

Automated method:- This is the highly recommended method. In fact, for the use of this method, users don’t need to learn any technical knowledge. It can provide instant results in a few minutes without taking much time. It has easy-to-understand features. So use this PassFixer OST Converter tool to convert OST to HTML with emails and attachments.

Use this best third-party solution to convert OST to HTML with emails & attachments:-

With the use of the PassFixer OST Converter tool, users can effortlessly convert OST to HTML with emails and attachments. It can also offer many formats such as PST, MBOX, EML, EMLX, Yahoo, Gmail, Office365, Zimbra, vCard, ICS, CSV, etc for OST files conversion. This is an error-free tool with GUI (graphical user interface) windows. It is a fully secure and tested tool with a 30-day money-back guarantee. It allows users to see the whole preview of OST file items before the conversion.

This tool can split large PST files into small formats. It can also offer email filtering options and bulk conversion. Users will get multiple naming options and recovery of damaged OST files. This tool can work smoothly with all editions of MS Outlook or Exchange Server. It has fast and simple steps for conversion. That can give 100% accurate results without any data loss or alteration. A free demo edition is also offered by PassFixer, which can convert up to 25 folders of each mailbox for free.

Steps to Convert OST to HTML with emails & attachments:-

Main screen OST Converter
  • From the first screen pick the “MS Outlook OST file” option, then Hit on the tab:-

Add single OST file 

Add multiple OST files

single ost file selection
  • Import all required OST files from their location then click the Next controller.
scan/load OST file
  • The tool will now initiate the mailbox scanning procedure and extract all data from OST.
scan and load OST mailbox
  • Choose required folders from the preview panel/screen and hit the Convert button.
  • A new window with several various conversion options will now open by the software.
  • The software supplies a list of several file formats, but to save OST mailbox in Outlook PST file users have picked any one of the given options-

Export to PST

Single PST for all mailboxes.

OST Conversion options
  • Next, use the mail filter option and filter emails by dates and save emails of only required dates to new PST files.
  • Pick the “Browse” button to select a location for saving the resulting file.
  • Finally, click on the “Convert” button to start the conversion process.
Convert OST to PST
  • After completing the conversion process. The software will show a confirmation notification then select OK to exit from the screen.
ost conversion completed

If you are interested in this tool, follow the steps. Anyone can easily purchase this tool from the official website of PassFixer at a low cost. If you have any queries, then take the demo pack to your satisfaction.


In this blog, we will introduce the best third-party solution, called the PassFixer OST Converter tool, to convert OST to HTML with emails and attachments. Also, know the features or the steps. Download the demo pack of this tool to explore its features.

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