For Mac & Windows

Outlook PST Converter

CubexSoft PST Converter is a secure desktop utility that exports Outlook PST files to 40+ formats, including PDF, MBOX, EML, MSG, Office 365, and Gmail. Operating entirely offline to guarantee data privacy, the software migrates emails, contacts, calendars, and attachments while preserving the original folder structure on Windows and Mac without requiring a Microsoft Outlook installation.

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500,000 Downloads Since 2018 Free demo converts the first 25 emails
  • Native Mac & Windows Support: Fully workable on both macOS (including Sequoia, Sonoma, and Monterey) and Windows systems with dedicated local desktop installer packages.
  • Cross-OS Database Migration: Easily migrate Windows Outlook data profiles straight to Mac Outlook OLM databases or export local Mac PSTs to standard MBOX formats seamlessly.
  • No Outlook Client Dependency: Open, preview, and convert PST files completely standalone without installing Microsoft Outlook or Outlook for Mac on the machine.
  • Multi-Format Bulk Exporting: Equipped with advanced Batch Mode options to convert multiple PST archives into standard EML, PDF, MBOX, and direct Office 365 cloud endpoints simultaneously.
  • Smart Mailbox Previewing: Quickly scans internal email directories to generate an interactive, item-by-item structural preview of mailbox folders prior to execution.
  • Address Book Extraction: Extracts and converts Outlook contacts from PST file data directly to standard CSV and vCard formats for external application sharing.
  • PST to Image Rendering: Directly parse and export Outlook emails into universally compatible image graphic file types including PNG, JPEG, GIF, TIFF, and BMP.
  • Automated Output Organization: Sort and rename exported email files automatically using multiple predefined file-naming conventions based on Subject, Date, or Sender.
  • No File Size Restrictions: Imposes no limitation on 2GB size capacities, running smooth data extractions across legacy ANSI and modern UNICODE file architectures.
  • Secure Content Recovery: Safely access, open, and convert password-protected or heavily corrupted Outlook PST data files without risking message omission.
  • Metadata & Structure Retention: Maintain original email folder hierarchies, attachments, inline styling, text formatting, and internet headers throughout the processing lifecycle.

Why Choose CubexSoft Outlook PST Converter?

CubexSoft PST Converter for Windows and Mac helps you export Outlook PST mailbox data to supported file formats, cloud email platforms, and email servers. Explore the available destinations for email migration, backup, archiving, and data access.

Choose the Right Migration Method

Processing and transfer behavior depend on the selected conversion or migration workflow and destination.

Windows 11 / 10 / 8 / 7
macOS 10.14 and above
PST CONVERSION OPTIONS

Explore PST Conversion Formats and Destinations

Explore the available conversion options for Outlook PST files, including convertible items, file formats, cloud email platforms, and supported mail servers.

What Can You Convert from PST Files?

Explore the Outlook data items available for conversion.

Attachments Contacts Calendars Tasks Notes Journal Entries Folder Structure

Available items and preservation options depend on the selected output format and the software's supported features.

CROSS-PLATFORM PST CONVERSION

PST Converter for Mac and Windows

Platform-Specific Features for Efficient PST Conversion

CubexSoft PST Converter offers dedicated Windows and Mac applications with different output options and features for converting Outlook PST files.

WINDOWS APPLICATION

Windows-Specific Features

  • 40 Output Formats

    Convert PST files into 40 supported output formats and email platforms.

  • Recovery Mode

    Convert data from damaged PST files using the available recovery features.

  • Outlook Profile Conversion

    Import mailbox data directly from a configured Outlook profile.

  • Exception Log Reports

    Identify items that could not be converted successfully through exception reports.

  • Batch PST Conversion

    Convert multiple Outlook PST files in a single batch instead of processing each file separately.

Download for Windows
MACOS APPLICATION

Mac-Specific Features

  • 20 Saving Formats

    Convert PST files into 20 supported output formats using the Mac application.

  • Live Progress Tracking

    Monitor the progress of PST conversion tasks in real time.

  • Email Filtering

    Include or exclude selected emails and attachments using available filters.

  • Flexible File Selection

    Add individual PST files or select folders containing PST files.

  • Multiple PST Conversion

    Process multiple PST files using the available Mac conversion options.

Download for macOS
SOFTWARE IN ACTION

How to Use CubexSoft PST Converter

Learn how to convert Outlook PST files with a step-by-step guide and product demonstration for Windows and macOS.

Choose Your Platform

CubexSoft PST Converter helps you select Outlook PST files, preview mailbox data, choose a supported output format or destination, and complete the conversion in a few simple steps.

  1. 01

    Add PST Files

    Select one or more Outlook PST files from your Windows computer.

  2. 02

    Preview Mailbox Data

    Browse available mailbox folders and select the required data.

  3. 03

    Choose an Output Option

    Select a supported file format or destination platform.

  4. 04

    Convert and Save

    Start the conversion and save the output to your selected location.

Powerful Capabilities

Explore the Advanced Features of Outlook Converter

Discover intelligent conversion, filtering, preview and migration capabilities designed to simplify Outlook PST export while preserving mailbox structure and data integrity.

Batch PST Conversion

The Best PST Converter for Mac & Windows features an advanced Batch Process Mode that lets you convert and export multiple Outlook PST files in one seamless operation. Save valuable time by processing entire Outlook mailboxes simultaneously while preserving folder hierarchy, emails and attachments. Batch PST Conversion is available exclusively with the Technical License.

Batch PST Converter interface showing multiple Outlook PST files

File Naming Options

Rename exported Outlook emails using Outlook Converter with flexible file naming options based on Subject, Sender, and Date for better file organization.

Preserve Folder Structure

The Outlook Converter preserves the original folder hierarchy when exporting Outlook mailboxes to multiple formats, ensuring the same structure in the output file.

Export Outlook Calendars

Export Outlook calendars from PST files to the widely supported ICS file format using the Outlook PST Converter for seamless calendar migration and sharing.

Export Outlook Contacts

Export Outlook contacts from PST files to the widely supported VCF/vCard format using the Outlook Converter for easy contact migration and sharing.

Date-Based Conversion

Convert PST files for a specific date range using the built-in Date Filter. Simply choose the From and To dates to export only the required Outlook emails.

Advanced Email Filters

Export only the Outlook emails you need using advanced email filters. Filter PST files by Date Range, From/To and Subject for faster, more precise conversion.

Date Range From / To Subject
Advanced Outlook email filter options in Outlook Converter

Convert PST to 20+ Formats

Convert Outlook PST files to 20+ file formats, desktop email clients and cloud platforms. Export emails, contacts, calendars and other Outlook mailbox items with complete accuracy.

PDF EML MSG MBOX Office 365 Gmail
View all export formats
Outlook Converter export options showing supported formats

Smart Attachment Handling

Export Outlook emails with all attachments preserved. The Outlook PST Converter also provides flexible attachment handling for PDF export, letting you save, embed or manage attachments according to your requirements.

Default Outlook Profile Support

Automatically detect and convert the default configured PST files from your Outlook profile without manually browsing for mailbox data.

Recover Corrupt PST Files

Use the built-in Recovery Mode to convert corrupt or damaged PST files while preserving Outlook mailbox data for successful export.

Mailbox Preview

Review folders, emails, attachments, and mailbox items in the PST Converter for Mac & Windows before starting the final export process.

Batch PST converter interface showing multiple Outlook PST files

No Outlook Required

Open, preview, and convert PST files with the PST Converter for Mac & Windows without installing Microsoft Outlook on your computer.

Large PST File Support

Process large ANSI and Unicode PST files with the PST Converter for Mac & Windows without changing the original mailbox data.

Windows & macOS Support

Choose the appropriate Outlook PST Converter edition for your Windows or macOS operating system and start converting PST files securely.

Supports OAuth Authentication

Securely import PST files to Microsoft 365 and Google Workspace using the latest OAuth authentication protocol.

Trusted Login
Technical Details

Technical Specifications

Check system requirements, supported platforms, licensing details and helpful documentation before installing Outlook PST Converter.

System Requirements

Minimum hardware requirements

Processor

Intel® Pentium 1 GHz processor (x86, x64) or equivalent

Memory (RAM)

Minimum 512 MB RAM is required

Hard Disk Space

50 MB of free hard disk space

Internet Connection

Required for activation and software updates

Supported Platforms

Compatible with Windows and macOS

Windows

Windows 11, 10, 8.1, 8, 7, Vista and XP editions in 32-bit and 64-bit environments.

macOS

Monterey, Big Sur, Catalina, Mojave, High Sierra, Sierra, El Capitan and Yosemite.

Microsoft Outlook

Outlook 2024, 2021, 2019, 2016, 2013, 2010, 2007 & Earlier Versions

Supported Sources

ANSI & Unicode Outlook PST & OST files

Works seamlessly across major desktop platforms.

Trial & Delivery

Licensing and delivery information

Trial Limitation

Save up to 25 messages per folder in the demo version.

Electronic Delivery

Product access will be delivered electronically after payment.

Activation

Activation link and license key will be sent to your email.

Local Processing

100% offline processing. Your files never leave your computer.

Helpful Resources

Documentation & Product Guides

Access licensing information, setup instructions, removal steps and the complete software guide.

Ready to Try Outlook PST Converter?

Download the free demo for your operating system or unlock every feature with the full version.

100% Safe & Secure No data leaves your system
Compare Versions

PST Converter Free Trial vs. Full Version

Compare the included features, conversion limits, and pricing to choose the right version of CubexSoft Outlook Export.

  • Compare What’s Included
  • Instantly Convert Outlook PST Data file
  • Convert PST file into New PST, EML, EMLX, MSG, MBOX, HTML, VCF, ICS, PDF, CSV, TGZ Format
  • Convert Password-Protected PST File
  • Convert default or configured Outlook PST Files
  • Export PST to Gmail, Yahoo Mail, Outlook.com, GoDaddy, Amazon Workmail, Office 365 and MS Exchange Server
  • Support all latest MS Outlook versions
  • Free Technical Support
  • Saving Capabilities
  • Price
  • Choose Platform
Secure Checkout Instant License Delivery Free Technical Support
Help Centre

Outlook PST Converter & Export Solutions: Common Questions

Get expert technical answers on how to convert Outlook PST files on Windows and Mac OS. Find direct solutions for batch exporting mailbox data to PDF, MBOX, and EML formats without installing Microsoft Outlook.

20 questions
Yes. You can convert Outlook PST files without installing Microsoft Outlook by using CubexSoft PST Converter. The software works as a standalone desktop application and directly processes supported ANSI and Unicode PST files. You can preview mailbox data and export it to supported file formats or destinations without requiring the Microsoft Outlook application to be installed.
Yes. CubexSoft PST Converter provides a free trial version so you can evaluate the software before purchasing. The demo version lets you test the PST scanning, preview, and conversion process with the applicable trial limitations before activating the full version.
PST conversion time depends mainly on the size of the PST file, number of mailbox items, attachment volume, computer performance, and selected output destination. Smaller PST files generally process faster, while large PST files containing extensive mailbox data or attachments may require additional processing time.
Yes. CubexSoft PST Converter supports batch processing of multiple PST files in a single conversion session. You can add multiple Outlook PST files, preview their mailbox contents, select the required folders or items, and export them to a supported destination or file format.
Yes. CubexSoft PST Converter supports PST files created by supported versions of Microsoft Outlook, including Outlook 2024, Outlook 2021, Outlook 2019, and Microsoft 365 environments. You can add the PST file, preview its mailbox contents, and export the required data to supported file formats or destinations.
Yes. CubexSoft PST Converter supports both ANSI and Unicode PST file types. You can add the required PST file, preview its mailbox contents, select specific folders or items, and export the data to a supported format or destination.
CubexSoft PST Converter supports Windows and macOS operating systems. The Windows edition supports compatible Windows desktop and server environments, while the Mac edition is designed for compatible macOS versions. Refer to the Technical Specifications section for the latest supported versions.
Yes. The Mac edition of CubexSoft PST Converter can process supported Outlook PST files without requiring Outlook for Mac to be installed. You can add PST files, preview mailbox data, select the required items, and export them to supported formats and destinations available in the Mac edition.
The Mac edition supports multiple PST export formats and destinations. Available options include supported formats such as PDF, MBOX, EML, MSG, CSV, ICS, Thunderbird, and Microsoft 365, depending on the current Mac edition.
Yes. CubexSoft PST Converter can process supported password-protected PST files. Add the PST file to the software, provide the required password when prompted, preview the mailbox data, and export the selected items to a supported destination.
CubexSoft PST Converter supports exporting Outlook PST data to multiple file formats and destinations. Depending on the selected platform and edition, supported options include PDF, EML, MSG, MBOX, HTML, CSV, and other supported destinations, along with cloud and email platforms such as Microsoft 365, Gmail, and Exchange.
Yes. You can convert Outlook PST emails to PDF using CubexSoft PST Converter. Add one or more PST files, preview and select the required emails or folders, choose PDF as the output format, configure the available options, and start the conversion.
Yes. CubexSoft PST Converter can export Outlook PST mailbox data to formats including EML, MSG, and MBOX. Select the PST file, preview the mailbox contents, choose the required folders or emails, select the desired output format, and begin the conversion.
Yes. CubexSoft PST Converter can export supported Outlook PST mailbox data directly to Microsoft 365. Select Microsoft 365 as the destination, sign in to the required account, choose the mailbox folders, apply available filters, and begin the export process.
Yes. CubexSoft PST Converter preserves supported Outlook mailbox folders and subfolders during conversion. This helps maintain the organization of the original PST when exporting emails and other supported mailbox data to the selected destination.
Yes. CubexSoft PST Converter can process supported Outlook contacts and calendar data stored inside PST files. Select the required folders or mailbox items during the preview stage and choose a supported export format or destination for the selected data.
Yes. CubexSoft Outlook Converter can process large PST files and recover data from supported corrupt or damaged PST files. You can preview recoverable mailbox data and export supported emails, attachments, contacts, calendars, and other mailbox items to available formats and destinations.
File-based PST conversion is performed locally by the installed desktop application. Your PST file is processed on your computer rather than through a third-party online converter. When you select a cloud or email destination, the relevant data is transferred to that destination as part of the selected migration process.
License and activation details are sent to the email address provided during the purchase. Use the supplied license information to activate the purchased edition and access the applicable full-version functionality.
CubexSoft provides technical assistance for customers using its PST conversion software. If you need help with installation, activation, PST processing, conversion settings, or supported export destinations, you can contact the CubexSoft support team for assistance.
Customer Reviews

Customer Success Stories

Read how professionals use CubexSoft Outlook PST Converter for secure, accurate, and offline mailbox conversion.

4.8
Based on verified customer reviews
“The software converted several large PST files without changing the original folder structure. The process was straightforward, fast, and all mailbox data remained on my computer.”
RM
Robert M. IT Administrator
Verified User
Secure offline PST conversion
“I tested the free demo before purchasing. The preview made it easy to verify my mailbox, and the date filters helped me export only the emails I actually needed.”
SK
Sarah K. Business Consultant
Verified User
Helpful advanced email filters
“The batch conversion feature saved us a great deal of time while processing multiple PST archives. The exported files retained the original email properties and attachments.”
DJ
Daniel J. Technical Support Manager
Verified User
Reliable batch PST processing
“The interface was easy to understand even without technical knowledge. I converted my mailbox into PDF and EML formats while keeping the folder hierarchy intact.”
AP
Anna P. Legal Assistant
Verified User
Folder structure remained intact
“I needed to move selected PST folders to Microsoft 365. The software completed the job accurately and the support team responded quickly when I had a licensing question.”
MB
Michael B. Systems Engineer
Verified User
Accurate Microsoft 365 migration
“The converter handled my old Outlook archive without errors. I liked that there was no need to upload confidential email data to an online service.”
LC
Laura C. Finance Manager
Verified User
No online mailbox upload
“A reliable and easy-to-use solution for transferring PST emails to Gmail. The OAuth login made the entire migration process smooth and secure.”
MA
Michael Anderson IT Administrator
Verified User
Simple & Secure Migration
“The IMAP option made it easy to transfer my PST emails directly to my email account. The process was smooth and reliable.”
JM
James Miller System Administrator
Verified User
Direct IMAP Transfer