You might want to convert your PST data files to HTML format, a universal format that can be viewed on any device. Additionally, this can create a backup of your emails in case something happens to your Outlook account or PST file.
However, converting PST to HTML file format is not an easy task, as there are not many tools on the market that can do it efficiently and accurately. Some converters might lose some formatting or data, or they might not offer you enough customization options
That's why you need Total Outlook Converter, a powerful and reliable tool that can convert PST file formats to HTML in a few simple steps.
Total Outlook Converter supports both PST and OST files, so you can convert any type of Outlook data with ease. You can also select individual folders inside the PST archive, such as calendar items, emails, drafts, and more. This way, you can convert only the data that you need.
Our converter has a user-friendly interface that lets you preview your PST emails before converting them. You can also add headers and footers to your HTML documents, which is useful for Bates stamping or adding page numbers. You can also exclude certain fields from your emails, such as sender, recipient, date, subject, etc. This way, you can customize your HTML output and keep only the parts of the email messages that you want.
It can also convert your OST/PST data files to other formats, for example, PST to EML, such as PDF, DOC, TXT, EML, and more. You can use Total Outlook Converter to handle all your Outlook conversion needs with just one tool.
Download Total Outlook Converter today and see for yourself how easy and fast it is to convert Outlook email data to HTML or any other format, like PST to DOC and other variants.
| Full Software Name | Coolutils Outlook Converter |
| Description | Single-file and batch conversion of PST/OST files to HTML and 12 other formats |
| Processor | At least 2.4 GHz |
| RAM | 2 GB |
| Minimum Hard Drive Space | 193.2 MB |
| Operating System | Windows 2000/2003/Vista/7/8/10/11 |
| Trial version | Free trial for the next 30 days! |
If you have Outlook on your device, you can also let the tool find the PST file automatically. You can export PST data files from MS Outlook as well.
You can preview items before converting them to HTML format.
Here are the steps to follow for batch conversion of PST to HTML files:
Each PST file format will have its own tree structure. Make sure that you have ticked next to the file name.
"We migrated away from Exchange and needed an HTML archive of 12 years of email. Total Outlook Converter processed 45,000 messages from PST files overnight. Every email became a standalone HTML page with inline images and attachments saved alongside. Our intranet search indexes the HTML files directly — staff find old emails in seconds."
Martin Schreiber IT Administrator, Insurance Brokerage
"Court filings often require email exhibits in a format the judge can open without special software. HTML is perfect — it opens in any browser. Total Outlook Converter lets me pick specific folders from the PST, add Bates numbers in the footer, and exclude internal routing fields. Clean, professional output every time."
Jessica Harmon Legal Operations Manager
"FDA regulations require us to keep email records accessible for 10+ years. PST files are risky — they corrupt, they depend on Outlook. Converting to HTML gives us a format-independent archive that opens on any OS. The batch mode handles thousands of messages and the command line lets me schedule quarterly exports."
Tomasz Lewandowski Compliance Analyst, Pharmaceutical Company
Download free trial and convert your files in minutes.
No credit card or email required.
© 2026. All rights reserved. CoolUtils File Converters