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DRS Softech PST to Google Workspace Migration Tool

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Features of DRS Softech Outlook to Google Workspace Backup Tool

  • Migrate Emails Outlook PST to Google Workspace without any data loss.
  • Add files using Select Files, Select Folder, or Drag/Drop for maximum flexibility.
  • Full Preview Panel with folder tree, email search, and detailed email view before migration.
  • Authenticate Google Workspace using Service Account JSON Key for secure and compliant access.
  • Date Range Filter to migrate only emails within a specific time period.
  • Custom Output Folder naming for organized and identifiable migration output.
  • Skip Existing Exports to avoid reprocessing already migrated data in subsequent runs.
  • Follow the Tree Hierarchy or Map with Default Mailboxes for flexible folder structure management.
  • Duplicate Detectionbased on To, From, Body, Subject, and CC parameters.
  • Compatible with all major Windows operating systems for consistent performance.
  • Free demo version available; processes up to 50 emails per folder before purchase.
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Why Choose DRS Softech Outlook to Google Workspace Migration Tool?

pst-file

Direct PST Migration into Google Workspace

The software migrates Outlook PST files directly into Google Workspace accounts without requiring any intermediate steps. Every email, attachment, contact, and calendar entry is transferred accurately into the correct Google Workspace mailbox, preserving the original data structure throughout the entire process.

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Secure Google Workspace Authentication

The tool uses a Service Account JSON Key for authentication, which is the most secure and compliant method for accessing Google Workspace environments. This approach uses OAuth-based access that is fully controlled through the Google Cloud Console, ensuring that access permissions are transparent and revocable at any time.

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Enterprise-Ready Bulk Migration with Full Filter Control

Whether you are migrating a single PST file or handling a large-scale Google Workspace deployment across multiple user accounts, the tool provides the filtering and segmentation controls, like Date Filter, Follow Tree Hierarchy, Attachments handling, Duplicate Detection, and more, needed to manage the process cleanly.

Advanced Features of PST to Google Workspace Migration Tool

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Flexible PST File Loading Options

Load PST files in three ways: browse and select individual files, load an entire folder for bulk migration, or drag and drop files directly into the panel. Each file displays its name, path, and size. Use Remove Selected or Clear List to manage your selection before proceeding.

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Full Preview with Advanced Search

Preview the complete folder tree, email list, and full email content. Search folders or use the Advanced Search dropdown to filter by To, From, or Subject. Double-click any email to view its HTML Body, Attachments, Calendar, Contacts, Tasks, Headers, and Raw HTML in detail.

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Secure Google Workspace Authentication (JSON Key)

Connect your Google Workspace account safely using your Admin email and a Service Account JSON Key. The tool also provides a direct link to generate the JSON file if needed. With OAuth-based authentication, your data stays secure and fully controlled through your Google Cloud Console.

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Select Google Workspace Users for Migration

After authentication, the tool automatically loads all user accounts from your Google Workspace tenant. You can view each user’s name and email, then simply select the accounts you want to migrate and proceed to the next step for filters and settings.

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Date Range Filter for Targeted Email Migration

Set a Start Date and End Date to migrate only the emails you need. Emails outside the selected range are automatically excluded. This feature is useful for compliance, legal tasks, and migrating data for a specific project or financial period.

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Custom Output Folder & Skip Existing Exports

Choose a custom name for your output folder to keep data organized and easy to find. Enable Skip Existing Exports to avoid reprocessing already migrated items. The tool automatically skips duplicates and processes only new data, saving time and effort.

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Follow Folder Hierarchy or Map with Default Mailboxes

Choose how your data appears after migration. Use Follow Tree Hierarchy to keep the original PST folder structure the same. Or select Map with Default Mailboxes to organize emails into standard Gmail labels like Inbox, Sent, and Drafts for a cleaner layout.

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Duplicate Detection for Clean Migration

Enable Duplicate Detection to automatically find and remove repeated emails during migration. Select criteria like To, From, Subject, or Body to filter duplicates. This ensures unique emails are migrated, giving you a clean mailbox without any manual cleanup.

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Corrupt File Detection & Error Alerts

The PST to Google Workspace Backup Tool automatically detects corrupted or unreadable PST files during loading and shows a clear error message. This helps you fix issues before migration starts, which prevents incomplete or inaccurate results.

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Flexible License Options for Every Need

Choose from Home, Administrator, Technician, or Enterprise editions based on your requirements. If you're an individual user or an IT professional handling large-scale migrations, each license offers the right features along with dedicated technical support.

How to Use PST to Google Workspace Migration Tool

  • Step 1: Download and install the tool. Launch the application.
  • Step 2: Load your PST files using Select File(s), Select Folder, or drag and drop. Check File name, path, size, and file count. Click Proceed.
  • Step 3: The Preview Panel displays the full folder tree. Click any folder to view emails and click Proceed when ready.
  • Step 4: Select Export to Email Client and choose Google Workspace from the dropdown.
  • Step 5: Enter your Workspace Admin Account email and import your Service Account JSON Key. Click Authenticate. Select the user accounts and click Proceed.
  • Step 5: Configure General Settings and Advanced Controls. Click Start Export to begin the migration.
Full Guide   

Case Study: Fast & Secure Outlook to Google Workspace Migration

Challenge: A legal firm with 150+ users needed to migrate 300+ PST files to Google Workspace within a short deadline. Manual methods caused missing attachments, broken folders, and slow progress, putting critical data at risk.

Solution: The team used the DRS Softech Outlook to Google Workspace Backup Tool and:

  • Loaded all PST files in bulk.
  • Applied Date Filter for relevant data.
  • Enabled Duplicate Removal.
  • Used Admin Login for direct migration.
  • Maintained original folder hierarchy.

Result: Migration was completed in one day with zero data loss. All emails, folders, and attachments were preserved, and thousands of duplicates were removed automatically.

Free vs Full Version: PST to Google Workspace Migration Tool

Software Feature Free Version Full Version
Convert PST File to Google Workspace 50 Emails Per Folder All
Select Single or Multiple PST files
Full Preview Panel with Advanced Email Search
Service Account JSON Key Authentication
Apply General Settings
Use Advanced Controls
Compatible with Windows Platforms
24×7 Technical Support
Download and Purchase Download Purchase

Software Specification

System Requirement System Requirement
Operating System: Windows OS 11, 10, 8.1, 8, 7, Vista, XP, 2000, 95, NT, and all others.
Processor: Intel® Core™2 Duo E4600 Processor 2.40GHz
RAM: Minimum 4 GB of RAM is required (8 GB recommended).
Hard Disk Space: About 500 MB is needed to install the tool, and at least 20 GB of free space is required to save data.
About Software About Software
Version: 26.5
Size: 245 MB
Release Date: May 2026
Language Supported: English
License Types: Home | Admin | Technician | Enterprise
Supported Links Supported Links
Software Guide
EULA
Installation/Uninstallation
Software Activation Guide
Additional Information Additional Information
Ans: Follow the steps below if the software is not working properly on your PC.
  1. Go to Windows Defender.
  2. Click on Settings.
  3. Turn off Real-Time Protection.
Without disabling the controlled folder access, the application cannot install some essential programs. It is because the safety feature blocks anything that tries to modify user\{user name} or various other related folders.
Ans: The Antivirus programs block some part of our application which further hinderance the tool working. So, it is mandatory to temporarily disable the Antivirus program. To ensure proper working of the application, Enable the Allow access (Whitelist) from Antivirus setting.
Ans: Disable the antivirus and Windows Defender and add the product to the exception list. The firewall and antiviruses that protect your system from malicious programs also consider our product a threat. So, you need to deactivate the security features.
Ans: Yes, the tool supports SAN, and NAS storage systems provided that the file's access is transparent.
Free Trial Version for Evaluation and Analysis:
The free demo version of the DRS Softech PST to Google Workspace Migrator allows you to test the complete workflow before purchasing. With a limit of 50 emails per folder, giving you a clear functionality of the tool's accuracy before upgrading to the full version for unlimited migration.

Frequently Asked Questions

Yes. Use the Select Folder option to load an entire directory of PST files at once. The tool processes all files in a single session, migrating each one into the correct Google Workspace user account without requiring any manual file-by-file handling.
Yes. The software reads PST files from all versions of Microsoft Outlook, including legacy formats. Old archived files load and migrate with the same accuracy as recent ones, preserving all emails, attachments, and folder structures regardless of the file age.
The tool requires a Google Workspace administrator account and a Service Account JSON Key for authentication. If you are migrating a single mailbox, ask your Google Workspace admin to generate the JSON key and grant the necessary permissions.
It depends on your preference. Enable Follow Tree Hierarchy to recreate your exact Outlook folder structure in Google Workspace. If you prefer a native Gmail layout, use Mapped with Default Mailboxes to align migrated content with standard Gmail labels like Inbox, Sent, and Drafts.
No. Enable Skip Existing Exports before restarting the migration. The PST to Google Workspace Backup Tool identifies all previously migrated emails and skips them automatically.
Not if you enable Duplicate Detection before migration. Select your detection parameters: Subject, From, Body, CC, and To, and the tool automatically removes all duplicate emails before they reach your Google Workspace accounts.
Yes. Enable the Date Range Filter and set your Start Date and End Date. Only emails within that period are included in the migration.
No. The software automatically detects corrupted or unreadable PST files during the loading process and displays a clear error notification for that specific file.
Yes. The tool processes all data locally on your machine during the loading and preview stages. Google Workspace authentication uses OAuth-based Service Account access that is fully controlled and revocable through your Google Cloud Console.
Yes. Download the free demo version and load your actual PST files. Preview folders and emails, authenticate your Google Workspace account, configure filters, and run a real migration. The demo processes up to 50 emails per folder.
Click the Import JSON Key button on the authentication screen and browse to the location where you saved the JSON key file. Select it and click Authenticate. If you have not generated a key yet, the interface provides a direct link to generate a JSON File.
The tool provides a detailed migration log after completion, showing item counts, success status, and any errors encountered during the session. Review this log to confirm that all emails and attachments were migrated accurately before closing the application.
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Testimonials

See how IT professionals and organizations rely on the DRS Softech Outlook to Google Workspace Migration Tool for fast, accurate, and secure PST migration.

"Migrated everything in one session without a single issue"

We had years of PST archives to move across 80 user accounts. The tool handled everything cleanly — correct folders, intact attachments, zero duplicates. Saved us at least two weeks of manual work.
- Brian Calloway
IT Director, Calloway Legal Group (USA)

"Duplicate Detection alone made the purchase worthwhile"

Our old PST backups were full of repeated emails. Enabling the Duplicate Detection feature of PST to Google Workspace Migrator before migration cleaned everything automatically. The Google Workspace mailboxes came out cleaner than our original Outlook setup ever was.
- Rachel Simmons
Data Manager, Simmons Financial Advisory (USA)

"Preview panel lets us verify data before touching anything live"

Before migrating sensitive client records, we previewed every folder and email in full. That level of visibility before committing to migration gave our compliance team complete confidence to proceed.
- Michael Tran,
IT Compliance Lead, Pacific Edge Solutions (USA)

"Picked up exactly where it left off after a connection drop"

Our migration was interrupted halfway through. Skip Existing Exports restarted it from the exact stopping point with no duplicates and no missing emails. Genuinely reliable tool.
- Sandra Webb
Systems Administrator, Webb Technology Partners (USA)

"Tested the demo on our actual PST files and bought it the same day"

Loaded our actual PST files, ran the demo migration, checked the output — everything was accurate. Had the full license approved and activated before lunch. No second-guessing needed.
- Jason Pruitt
Senior IT Administrator, Meridian Corporate Solutions (USA)
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