How to convert OST to HTML?

OST to PST Converter /February 26, 2025

Microsoft Outlook is an exceptional email program. However, it stores all emails in its proprietary OST format, which only Outlook can read. This could be a pain if users have to access their emails on another device or through a different program. Besides this, it is possible to convert the OST files into a more compatible format like HTML, which allows users to view the emails in any web browser. Thus, OST needs to be converted to HTML files.

Reasons to convert OST file to HTML:

The following are significant reasons to convert OST to HTML files

  • The HTML files are easily accessible through any operating system.
  • Users can easily view the HTML files without an internet connection.
  • To protect the OST file data from any unwanted access or unintentional deletion.

How do you convert OST to HTML?

The best way to convert OST to HTML files is with versatile software, namely Goldytools. Here is the step-by-step process for facilitating the conversion with Goldytools OST to PST Converter Tool.
By use Goldytools OST to PST Converter Tool users to convert OST files in many formats. This tool can also address various data management challenges.
The software is available in two different modes: standard and advanced. Both modes are tailored to meet users’ needs and simplify file conversions. They are also ideal for use in complex data recovery scenarios.

Standard Mode: A quick conversion tool.

The standard mode in use Goldytools OST to PST Converter Tool is designed for those who require a fast and straightforward solution to convert OST to HTML and other formats. The tool works best when the OST files are in good form and do not require recovery or repair.

Features and benefits:

  • The standard mode employs a high-speed scanning mechanism to process the OST files and to facilitate OST to HTML conversion.
  • The standard mode is optimized to handle large OST files without compromising performance.
  • The tool is ideal for converting OST files into popular formats other than HTML, such as PST, PDF, MSG, DOC, and MHT.
  • The application has an intuitive interface, which guides the user through the process.

Let us get familiar with the process of OST to HTML conversion:

Step 1: Install & run the application:

  • Open the software with the help of a desktop shortcut
  • The software initializes its backend modules to load the OST file-handling capabilities

Step 2: Adding the OST files:

  • Install the software on the PC and choose the standard mode
  • The next step is to browse and select the OST file to convert
  • Ensure you tap on the Add file button in the toolbar
  • A file selection dialogue box will open.
  • Navigate to the directory comprising the OST files.
  • Choose one or more OST files as per your requirement to import.
  • The software then creates a temporary map of the mailbox structure of the file for the preview process.

Step 3: Previewing the mailbox data:

  • The loaded OST file’s mailbox items will be displayed hierarchically.
  • Choose the folder to preview its contents.
  • The software decodes the messaging application programming interface properties from the OST files.

Step 4: Choosing the output format:

  • Now, as per your need, one has to choose the HTML format from the conversion options menu.
  • Choosing this format will save the emails in a web-friendly format for optimal browser viewing.
  • The tool will adapt its data encoding logic based on the selected format.

Step 5: Configure advanced settings:

A user should understand that, depending on the format chosen, they must configure additional options. You can choose from options like naming conventions, attachment handling, data range filtering, etc.

Step 6: Specify the destination folder:

  • Use the browse button to select the destination where theconverted files will be saved.
  • However, one should ensure that the chosen drivefeatures adequate space to accommodate the output files.

Step 7: Start the conversion process:

  • Click on the export or the convert button to start the conversion process.
  • A progress bar would display thereal-time status of the conversion.
  • The tool will read each email item from the OST file at the backend. It will convert its contents into the specified output format in a few minutes.

Step 8: Accessing the converted files:

  • Navigate to the destination folder.
  • Now, you have to verify the converted files. It ensures that the folder hierarchy matches the OST format.

Advanced mode:

The advanced mode in Goldytools programmed to facilitate OST to HTML conversion is for users dealing with complex challenges such as recovering deleted data, extracting information from corrupted files, etc. This mode helps in comprehensive data recovery with data integrity.

Bottom Line:

Following these steps allows you to convert OST to HTML format and enjoy easy access to mailbox items through the web browser. Goldytools OST to PST Converter tool is an ideal tool for converting OST to HTML files. Its dual mode ensures the tool can be used in simple and challenging situations.

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