3.1. System Requirements

Before installing the software, ensure that your system meets the minimum system requirements.

Minimum System Requirements:

• Processor: Intel-compatible (x64)

• Operating System: (x64 edition only) Windows 11 / Windows 10 / Windows 8.1 / Windows 8 / Windows 7

• Memory: 8 GB (recommended) 4 GB (minimum)

• Hard Disk: 250 MB for installation files

• MS Outlook: Microsoft 365  2021 / 2019 / 2016 / 2013 / 2010 / 2007

Note: For saving the repaired PST/OST file you need to have MS Outlook installed in your system.

Note:  For large files, it is recommended to have 64 bit MS Outlook and 8 GB RAM.