How to Import PST Files to IceWarp Cloud Account?

Ritu Roy | email migration How to's Outlook | 5 minutes read | Modified on: 28-07-2025
transfer pst to IceWarp, IceWarp

Looking to import your Outlook (OST or PST) emails to IceWarp? You’ve come to the right place! This blog explains a straightforward method to import PST files to IceWarp, including all emails and related items, into the IceWarp client effortlessly.

PST files are widely used by many email clients to store emails, contacts, calendars, tasks, notes, and more. Microsoft platforms primarily use PST format to store email data, though Outlook also supports OST files for offline storage.

IceWarp is a powerful mail server that offers email, messaging, and collaboration services tailored for individuals and medium to enterprise-level businesses. It also provides a desktop email client that syncs mailbox data such as emails, contacts, calendars, tasks, and notes from the IceWarp server.

Many users want to migrate PST files to IceWarp from various platforms, but encounter common challenges like missing emails, broken folder hierarchy, data accuracy issues, and incomplete migrations. This blog aims to address those problems and guide you through a reliable solution.

Hi, I’ve been using Outlook for a couple of years, but now I want to switch to IceWarp. Can someone guide me on how to import IceWarp emails into PST files?

I want to move from Outlook to IceWarp, but I’m confused about importing IceWarp emails to PST format. Any advice?

Hey everyone, I’m switching from Outlook to IceWarp and want to know how to export IceWarp emails into PST. Please help!

A Simple Solution – Outlook to IceWarp Converter

If you’re looking for a simple and reliable way to import PST files to the IceWarp server, CubexSoft Outlook Converter is an excellent solution. This automated utility is designed to seamlessly migrate all Outlook data, including both PST and OST files, directly into IceWarp. It automatically detects and loads Outlook data from its default storage locations, removing the hassle of manual file selection. Compatible with all editions of Microsoft Windows, the tool supports versions ranging from Windows 7 to Windows 10 and beyond.

 CubexSoft Outlook PST Converter ensures the preservation of your data’s integrity by maintaining the original folder hierarchy, email metadata, attachments, and formatting throughout the migration process. Its user-friendly interface makes it easy for both technical and non-technical users to operate, providing step-by-step guidance to complete the migration efficiently. Additionally, it offers flexible options for users to migrate entire mailboxes or select specific folders and items according to their needs. Overall, CubexSoft Outlook to IceWarp is a fast, secure, and efficient way to transfer your Outlook emails, contacts, calendars, and other mailbox items into IceWarp without any data loss or disruption.

How to Use Software to Import PST to IceWarp?

Download and install the software on your Windows PC. Launch the application.

The software provides dual modes to load Outlook PST files, i.e., Export Single Files or Export Multiple Files.

Once the files are loaded, the software will display the mailbox folders and emails. You can select the entire mailbox or choose specific folders/items you want to migrate.

Click Export to proceed to the saving options. From the list of output formats and destinations, choose the desired format as your target platform.

Click on the Convert button to start the migration process. The tool will begin transferring the selected Outlook emails, contacts, calendars, tasks, and other items to the IceWarp server.

Monitor the progress bar that shows the migration status in real-time. Wait until the process completes.

Once finished, a “Process Completed Successfully” message will appear. You can now open your IceWarp email client and verify that all your Outlook data has been imported accurately.

How to Import PST to IceWarp Using the Desktop Client

Launch the IceWarp desktop-based email client on your computer.

Click on the File menu in the top navigation bar.

Select the Import option from the dropdown menu.

Choose Import from Microsoft Outlook as the import method.

Next, select Import Selected PST Data File to locate your PST file.

Browse and check the specific email folders you want to import from the PST file.

Select the destination folder within your IceWarp mailbox where the imported data should be stored.

Proceed by clicking the Next or Import button to begin the transfer process.

Wait for the import to complete all your Outlook PST data will now be available in your IceWarp account.

Features and Benefits of Outlook to IceWarp Tool

The Outlook to IceWarp converter offers several powerful features and benefits that make migrating Outlook data to IceWarp smooth and reliable:

  • Maintains Outlook Data Structure: – The software preserves the original folder hierarchy and internal structure of your Outlook mailbox, ensuring data remains organized exactly as it was.
  • User-Friendly Interface: – The tool provides a simple and intuitive interface that is easy to navigate for both technical and non-technical users alike.
  • Supports Multiple Outlook Profiles: – You can import data from multiple Outlook profiles or PST files simultaneously, making batch migration efficient and hassle-free.
  • Selective Email Migration: – Advanced filtering options allow you to migrate only selected emails based on date range, subject, sender, or other criteria, giving you full control over the migration process.
  • Custom Destination Path: – The exported data can be saved to any desired location on your system, offering flexibility in file management.
  • Preserves Complete Email Components: – The software retains all email attributes, including attachments, sender/recipient details, subject lines, inline images, hyperlinks, and more, ensuring no data is lost or altered.
  • Compatible with all Microsoft Windows Versions: – The software supports all major Mac OS and Windows editions, such as Windows 10, 8.1, 8, 7, Vista, and XP.

Conclusion

In this article, we explored the process of importing Outlook data to IceWarp, covering both OST and PST file migration. CubexSoft Outlook Migrator stands out as a reliable and efficient solution for this task, offering automation, accuracy, and ease of use. If you have any questions or need assistance, feel free to reach out via live chat or email support. The team is ready to help you with your migration needs.

Important Note: The OST Converter Tool is a powerful utility designed to seamlessly convert and migrate OST files from Microsoft Outlook to various file formats and email platforms. It efficiently extracts emails, contacts, calendars, tasks, and other mailbox items from OST files while preserving the original folder structure and email integrity. The tool supports conversion to popular formats such as PST, EML, MSG, MBOX, and direct export to email clients like Thunderbird, IceWarp, and others.

With a user-friendly interface, batch conversion capability, and advanced filtering options, the Tool caters to both technical and non-technical users, making OST file management and migration simple, fast, and secure. Compatible with all major Windows versions, this tool is ideal for users looking to migrate OST mailbox data without data loss or corruption.