Quick and Safe Ways to Import OST to Google Workspace

In enterprises, mailbox data not only contains emails, but structured communications, personal records, important contacts, event details, and much more. This is exactly what OST (Offline Storage Table) represents, i.e., a cache copy of the synchronized mailbox data related to Exchange, Outlook, IMAP, and Office 365 accounts. But the real challenge here is to import OST to Google Workspace since OST files are tied to their profile. To sort this out and help with the defined import, this guide explains a free solution and a smart OST to PST Converter Tool Deep dive into the blog and find out how to manage lossless imports with ease.

“I have a few OST emails from my legacy Exchange profile, and now I am switching to Google Workspace. I don’t know how to read and open the OST emails of 2013 in G Suite in batches. Can someone help figure out a simplified method to import OST data with zero loss and no downtime? Also, if possible, can I keep my folder structure preserved?”

-Jane Ether, Tokyo

Import OST File to Google Workspace: Complexities

Many of you must be aware of PST to Google Workspace uploads, but accessing the OST file is also crucial at times. However, generally, it is complex, unlike the PST access in G Suite, because:

  • OSTs depend completely on the original Outlook profile and cannot be accessed without it.
  • Historical and archived OSTs contain orphaned or unsynced mailbox data.
  • No one can directly access the OST files without proper authentication.
  • If the Exchange link is found broken, the chances of corruption increase.

Furthermore, it is still important to make the effort to access the advanced features and robust security available with Google Workspace. The data is then suitable for consolidation, tenant migration, long-term backup and archival, and access without the need for a synchronized Exchange mailbox.

How to Import OST to Google Workspace? Top 2 Ways!

You can import OST emails to the Workspace account either manually or professionally. The methods are easy to follow, and you can seamlessly convert files without much hassle by following the stepwise process as given below.

Conventionally Import Outlook OST to Google Workspace

To import OST files for free into the Google Workspace account, you need to first convert OST to PST. Then, it becomes a little easier to make the import as a PST file, which can be directly added into G Suite via GWMMO. Here’s how the process works:

Stage 1: Converting Outlook OST to PST

  1. Open MS Outlook with a connected Exchange profile containing OSTs.
  2. Then, go to File, select Open and Export feature, and you will see other options.
  3. Choose Import/Export to open the wizard dialog and select Export to a file.
  4. Click Next and further, choose Outlook Data File (.pst), and click Next.
  5. Afterward, choose the OST file that you want to convert and click Next.
  6. Finally, pick the destination to save your PST file and click Finish.

Stage 2: Import OST to Google Workspace

  1. Install Google Workspace Migration for Microsoft Outlook.
  2. Then, sign in with your Google account and proceed to import.
  3. Select the (…) button and choose to import PST. Select the file.
  4. Further, choose the data, like emails, contacts, etc., to import.
  5. Finally, tap Start Migration to make the import successful.

Drawbacks of the Method

  • You need an original Outlook profile for OST access and conversion to PST.
  • Requires the installation of an additional application for the transfer.
  • Doesn’t work if the OST file is orphaned, corrupted, or inaccessible.
  • Unsuitable for multi-user migration and is quite time-consuming.
  • Needs technical skills and effort, and has no additional filtering options.
  • Suitable only for controlled environments with a few OSTs to convert.
Key Note: 

An overlooked fact with the OST import is that it sometimes includes emails that have never synced back to the original server. It can be any draft, an offline edit, or a temporary item, so relying on server-side migration can be risky and result in loss. So, it’s best to get a dedicated solution.

Automatically Import OST to Google Workspace

When you find orphaned OSTs along with the healthy ones, you need a scalable solution for the conversion. Then, EasyTechTools OST to PST Converter can be a great choice. Unlike its name, it saves OST files directly into Google Workspace and many other email clients, and even saves data directly in other file formats on the local OS. Additionally, it ensures that the data structure and integrity are preserved and no loss occurs during the import. It doesn’t even require MS Outlook or the Exchange profile, works independently, and is very easy to use.

Steps to Upload OST File to Google Workspace 

  1. Run the OST to Google Workspace Import Tool and click Next after it starts.
    Run the OST to Google Workspace Import Tool and click Next
  2. Then, press Select File/Folder and load the OST files to import. Tap Next.
    Select File/Folder and load the OST files to import. Tap Next.
  3. After that, preview its data, select the respective folders, and tap Next.
    Preview its data, select the respective folders, and tap Next.
  4. Furthermore, choose G Suite from the email client, pick the authentication mode, and sign in with Gmail credentials.
    Choose G Suite from the email client, pick the authentication mode, and sign in with Gmail credentials.
  5. Finally, select the optional smart filters before import and click Convert.
    Select the optional smart filters before import and click Convert.

Why Is This Tool Useful?

  • Suitable for technical and non-technical users
  • Batch conversion, no size limits
  • Secure OAuth 2.0 authentication
  • Advanced filters for specific imports
  • Quick offline data processing
  • No Outlook installation needed
  • Secure and 100% accurate

Note that Outlook uses folders and Gmail uses labels. Inbox is represented as Primary, Custom Folders as Labels, and Sent Items as Sent Mail. With the tool, you can rest assured that data is imported with no duplicates.

Conclusion

Import OST to Google Workspace is not a difficult task if you can follow the right approaches. This structured transformation is suitable for long-term archival and storage. As OST files are restricted to profile-dependent MS Outlook, reliance on manual methods is only possible for limited scenarios. For a hassle-free, no-risk, scalable, secure, and complete migration, you must get the EasyTechTools OST Converter. Try the Demo to free convert a few files effortlessly and evaluate the software for entire mailbox conversions in minimal time with precision.

Frequently Asked Questions

Q1. Can I import OST to Google Workspace without Outlook?

Ans. Yes. You can make the import without Outlook installation using the OST to PST File Converter Tool by EasyTechTools.

Q2. Is it possible to import multiple OST files at once?

Ans. Yes, using the smart software, you can import multiple OSTs at once with no size limitations.

Q3. Can I preview the OST file data before importing it?

Ans. Of course, yes. Preview your OST data in the software’s window before the conversion to verify data integrity and folder structure. EasyTechTools OST File Converter ensures that the data is accurately imported with zero flaws.

About The Author:

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