OST to PST Converter

Convert OST to PST files quickly and easily.

  • Convert emails with attachments and attached emails
  • Convert corrupted, orphaned, archive, password-protected, and encrypted files
  • Compatible with all versions of Outlook

OST to PST Portable Version (.zip) - No installation required

OST to PST Converter
Converting OST to PST files
OST to PST Converter Report

When to use OST to PST Converter

OST to PST Converter is a software solution specifically developed to convert single or multiple OST files into PST file format. The tool can extract emails from .ost files without requiring Microsoft Outlook or a server account connection. This makes it particularly valuable in situations involving data loss, file corruption, or the inability to access .ost files. It's important to note that while using the converter, you must have Microsoft Outlook installed on your PC in order to create a new .pst file or export to an existing .pst file.

  • Converting large or small OST files to PST format
  • Creating separate folders for each OST file
  • Preserving the original folder structure of your data
  • Generating reports for the data conversion process
  • Converting .ost to .pst in just one click

Technical Specifications

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About Product

OST to PST Converter
Version: 1.21
License: Free, Personal, and Commercial use
Release Date: Sep, 2023
Download: Portable version and Installer
System Requirements

System Requirements

Processor: Intel-compatible (x86, x64)
Memory: 1 GB minimum (4 GB recommended)
Hard Disk: 50 MB for installation files
Operating System: Microsoft® Windows 11 / 10 / 8.1 / 8 / 7
Prerequisites: Microsoft .NET Framework 4.7.2 or later