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Add Outlook PST Software

Microsoft Outlook users can organize and customize email conversation as it is loaded with new scheduling and calendar features. Users can configure their email accounts to Outlook email client in order to access email messages and other mailbox data. Multiple email accounts can be configured at a time for multitasking purpose. Each email account has its own PST aka personal storage table file. This data file acts as the database of the email client. Multiple files are generated for multiple accounts, increasing the difficulty to manage the files effectively. The PST files which belong to the same configured email account are attached by default, but if they are received from any other user or copied from some other source, they need to be attached for easy access.

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Salient features of Add Outlook PST software

Safe Import PST file to Outlook

Safe and Instant Action

Add Outlook PST tool is smartly programmed for a quick and safe attachment of PST files to Outlook email client. Being a non-destructive tool, it doesn't change or damage the original PST files and keeps them intact.



Add Outlook PST Software support both the versions of Outlook PST files i.e. ANSI PST and UNICODE PST created by MS Outlook 97, 98, 2000, 2002, 2003, 2007, 2010, 2013 and the latest version Outlook 2016.

Add PST with Interactive GUI

Interactive GUI

The interactive GUI of Add Outlook PST software makes it an easy-to-use application for both technical and non-technical users. It doesn’t require any prior technical skills, so that even a novice user can use this software with ease.

Multiple Import PST file to Outlook

Multiple Files Selection

One by one import of PST files to Outlook would be a time-consuming task. Considering the issue, the software is designed to select multiple PST files at a time and to add all the selected multiple PST files into Outlook in just a single click.

Auto-search Feature

Auto-search Feature

Software contains an auto-search feature that helps users search their PST files in the system directory. If the user is not sure about the location of their PST files, this feature would surely help them finding the PST files.

Add Outlook PST is Highly Compatible

Highly Compatible

Software smoothly runs under all major versions of Windows-based operating systems, such as: Windows NT and 98, 2000, XP, Vista, Windows 7, Windows 8 and the latest Windows 10 (all editions).

System Requirements

Processor : Pentium Class and higher.

Operating System: Windows NT and 98, Windows 2000, 2003, 2008 to higher version of , Windows Vista, Windows 7, Windows 8 and        Windows 10.

Memory: Minimum 256 MB of RAM (512 MB recommended).

Disk Space: No temporary file is created and no extra disk space is required.

Important Note prior to using the tool

Make sure the Outlook PST file to be added to Outlook profile, is not corrupted.

Read only attribute of the chosen PST file is disabled.


Add Outlook PST offers accurate and quick solution for managing numerous PST files. SysInfoTools Software is a one stop web store for advanced tool to import PST file to Outlook. The user can avail the demo version of the software for evaluation purpose. The trial version works similar to the licensed version with one limitation as it can only add Outlook PST file up to 10 MB of size. For a complete solution for efficient email management, the users need to purchase the licensed version which is available on the official website of the company.

Add Outlook PST Screenshot

Snreenshots showing the steps how to add PST file to Outlook with help of Add Outlook PST.

Animated Demo of Add Outlook PST

The animated demo of advanced Add Outlook PST Files software provides information about the product features. Watch it online to further explore its advanced functionality and learn how to import PST to Outlook.

Frequently Asked Questions

No, SysInfoTools Add Outlook PST tool does not allow corrupted PST files. So you cannot attach/add the PST files to your Outlook profile if they are corrupted. If you have got corrupt PST files first you need to repair the file, then only you can add them using this Software. To repair corrupted PST files, you can try PST File Repair tool of SysInfoTools Software. Once the corrupted PST files are repaired, you can easily add them to your Outlook profile.
If you are facing such above error messages while using this tool, this means the PST fileread-only attribute of selected file(s) in enabled. You need to uncheck it first before you can use this tool.
  • Locate the Outlook PST file on your system.
  • Right click the PST file.
  • On General tab, uncheck the Read-only attribute.
Do same for the PST files whose read-only attribute is checked, and then add them to your Outlook profile using this tool.
Definitely yes! By using this advanced Add Outlook PST tool, you can attach the PST files to your Outlook profile which are saved in formats, i.e. ANSI and Unicode. It does not matter in which format your PST files are saved. All what matters is your PST files must be in the normal condition, i.e. not corrupted and not in read-only mode.