Stellar Converter for OST

Stellar Converter for OST Reviews

Average star rating 5 out of 5 stars

4.9

(1,300 reviews)

A product’s star rating is calculated as the average of all its reviews.

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www.stellarinfo.com

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5.5K Reviews

4.8

The information on this page is based solely on product reviews written by customers of Stellar Data Recovery via Trustpilot.

Here’s what people highlighted

Customer service

4.9

1,240 ratings

Ease of use

4.8

1,235 ratings

Performance

4.8

1,227 ratings

Quality

4.8

1,234 ratings

Value for money

4.7

1,238 ratings

Product details

Brand: Stellar

GTIN: 8906039731651

MPN: 300991391

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All reviews

Rated 5 out of 5 stars

Excellent software in the most part but can be overloaded so make sure you have a lot of RAM and spread OST / PST files across different drives to keep maximum performance otherwise you can encounter crashes. I use this a lot as we are often recovering OST/Outlook files and it is excellent as a complete toolkit.

Customer service: 5
Ease of use: 4
Performance: 4
Quality: 5
Value for money: 4
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Reply from Stellar Data Recovery

Hi,

Thank you for your thoughtful and detailed review!

We're delighted to hear that our software has become a valuable part of your workflow for recovering OST and Outlook files, and that you consider it an excellent toolkit.

We also appreciate your feedback regarding system performance when working with large OST/PST files. Your insights are valuable and help us continue improving the product to deliver an even better user experience.

Thank you for choosing Stellar and for sharing your experience with the community. We look forward to continuing to support your data recovery needs.

Best regards,

Sunil
Customer Experience Team
Stellar Data Recovery

Rated 5 out of 5 stars

Worked as advertised!

Customer service: 5
Ease of use: 5
Performance: 5
Quality: 5
Value for money: 5
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Reply from Stellar Data Recovery

Dear Aristakesyan,

Thank you for your wonderful review!

We're delighted to hear that our software worked exactly as advertised and met your expectations. Your feedback is truly appreciated and motivates us to continue delivering reliable products and excellent customer service.

Thank you for choosing Stellar. We're always here to help whenever you need us.

Best regards,

Sunil
Customer Experience Team
Stellar Data Recovery

Rated 5 out of 5 stars

Works great especially on large OST files.

Customer service: 5
Ease of use: 5
Performance: 5
Quality: 5
Value for money: 5
Rated 5 out of 5 stars

When you have OST that need conversion, especially large ones, this is the product you should use.

Customer service: 5
Ease of use: 5
Performance: 4
Quality: 5
Value for money: 5
Rated 5 out of 5 stars

Customer service was great. However, it shouldn't have been needed. The company tried to sneak in a automatic renewal of the subscription, of which I would have never have agreed to if I had seen an option to renew. The performance of the application was fast and acceptable. The cost of the application was a bit high, especially since I only needed to use it once. The application is easy to use! So, did it solve my problem, yes it did. Would I purchase again in a pinch, maybe, but if they are still sneaking in a auto-renew I may look elsewhere.

Customer service: 5
Ease of use: 5
Performance: 5
Quality: 5
Value for money: 3
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Reply from Stellar Data Recovery

Hi,

Thank you for taking the time to share your positive review. We truly appreciate your kind words and support.

We would like to inform you that at the time of purchase, there is an option to select your subscription preference as either automatic or manual. However, we have now cancelled all future automatic renewals for your account. You will not be charged again for this product in the future.


If you ever need any assistance or have suggestions in the future, please feel free to reach out to us. We’ll be happy to help.

Once again, thank you for your trust and support.

Kind Regards,

Naveen
Customer Experience Team
Stellar Data Recovery

Rated 5 out of 5 stars

I used this tool to covert an old OST to a PST. Does "exactly as it says on the tin." I also had one issue re auto renewal (which I did not need as this was a once off) and contacted support. All resolved quickly, 100%

Customer service: 5
Ease of use: 5
Performance: 5
Quality: 5
Value for money: 5
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Reply from Stellar Data Recovery

Dear Martin,

Thank you for taking the time to share your positive review. We truly appreciate your kind words and support.

It is always rewarding for our team to know that our product/service has met your expectations and provided value. Your feedback motivates us to continue improving and delivering the best possible experience to all our users.

If you ever need any assistance or have suggestions in the future, please feel free to reach out to us. We’ll be happy to help.

Once again, thank you for your trust and support.

Kind Regards,

Naveen
Customer Experience Team
Stellar Data Recovery

Rated 5 out of 5 stars

Stellar Converter for OST software. Great technical support and a very good product. I converted my OST email successfully without any issue. The software was great! I would recommend this to anyone.

Customer service: 5
Ease of use: 5
Performance: 5
Quality: 5
Value for money: 5
Rated 5 out of 5 stars

Stellar Converter for OST software. Great technical support and a very good product. I need to convert the OST file and its preview feature is good. I converted my OST email successfully without any issue. The software was great! I would recommend this to anyone.

Customer service: 5
Ease of use: 5
Performance: 5
Quality: 5
Value for money: 5
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Reply from Stellar Data Recovery

Dear Tim Minix,

Thank you for taking the time to share your wonderful experience with us.

We're delighted to hear that Stellar Converter for OST successfully helped you convert your OST file without any issues. It's especially rewarding to know that you found the preview feature useful in verifying your data before completing the conversion.

We're also pleased that you had a great experience with our technical support team. Providing reliable software along with knowledgeable and responsive customer service is our top priority, and it's gratifying to know we met your expectations.

Your recommendation means a great deal to us and motivates our team to continue delivering exceptional products and support.

Thank you for choosing Stellar. We truly appreciate your trust and look forward to assisting you whenever you need us.

Warm regards,

Sunil
Customer Experience Team
Stellar Data Recovery

Rated 5 out of 5 stars

The software is good to use

Customer service: 5
Ease of use: 5
Performance: 5
Quality: 5
Value for money: 5
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Reply from Stellar Data Recovery

Dear Kabilan Leap Green Energy pvt,

Thank you for taking the time to share your positive review. We truly appreciate your kind words and support.

It is always rewarding for our team to know that our product/service has met your expectations and provided value. Your feedback motivates us to continue improving and delivering the best possible experience to all our users.

If you ever need any assistance or have suggestions in the future, please feel free to reach out to us. We’ll be happy to help.

Once again, thank you for your trust and support.

Kind Regards,

Naveen
Customer Experience Team
Stellar Data Recovery

Rated 5 out of 5 stars

I really appreciate the efforts by Swatantra Sharma to resolve my issue. In short great customer services

Customer service: 5
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Reply from Stellar Data Recovery

Dear Sharif,

Greetings from Stellar!

Thank you for taking the time to share your positive feedback and for rating your experience with our service.

Your kind words and support inspire us to continue providing reliable customer service. If you ever need any assistance or have any questions in the future, please don't hesitate to reach out—we'll be more than happy to help.

Thank you for choosing Stellar. We truly appreciate your trust and support!

Best regards,

Manish Kumar Pant
Customer Experience Team
Stellar Data Recovery

Rated 5 out of 5 stars

Great tool and excellent customer service!

Customer service: 5
Ease of use: 5
Performance: 5
Quality: 5
Value for money: 5
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Reply from Stellar Data Recovery

Dear Robinson,

Greetings from Stellar!

Thank you for taking the time to share your positive feedback and for rating your experience with our service.

Your kind words and support inspire us to continue providing reliable customer service. If you ever need any assistance or have any questions in the future, please don't hesitate to reach out—we'll be more than happy to help.

Thank you for choosing Stellar. We truly appreciate your trust and support!

Best regards,

Manish Kumar Pant
Customer Experience Team
Stellar Data Recovery

Rated 5 out of 5 stars

I had basically lost me\y .pst files and therefore my email archive in Outlook and then learned about Stellar Converter for OST Corporate. My windows crashed and had to be reset. In my windows.old folder were my .ost files but not my .pst files. I discovered your software, downloaded, and used it. It recreated my .pst files from the .ost files. That really SAVE me!

Customer service: 5
Ease of use: 5
Performance: 5
Quality: 5
Value for money: 5
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Reply from Stellar Data Recovery

Dear DeCesaro,

Greetings from Stellar!

Thank you for taking the time to share your positive feedback and for rating your experience with our service.

Your kind words and support inspire us to continue providing reliable customer service. If you ever need any assistance or have any questions in the future, please don't hesitate to reach out—we'll be more than happy to help.

Thank you for choosing Stellar. We truly appreciate your trust and support!

Best regards,

Manish Kumar Pant
Customer Experience Team
Stellar Data Recovery

Rated 5 out of 5 stars

Ashish has been really useful for solving my issue

Customer service: 5
Ease of use: 5
Performance: 5
Quality: 5
Value for money: 5
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Reply from Stellar Data Recovery

Dear Invest,

Greetings from Stellar!

Thank you for taking the time to share your positive feedback and for rating your experience with our service.

Your kind words and support inspire us to continue providing reliable customer service. If you ever need any assistance or have any questions in the future, please don't hesitate to reach out—we'll be more than happy to help.

Thank you for choosing Stellar. We truly appreciate your trust and support!

Best regards,

Manish Kumar Pant
Customer Experience Team
Stellar Data Recovery

Rated 5 out of 5 stars

very good!

Customer service: 5
Ease of use: 5
Performance: 5
Quality: 5
Value for money: 3
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Reply from Stellar Data Recovery

Dear Kristjan,

Greetings from Stellar!

Thank you for taking the time to share your positive feedback and for rating your experience with our service.

Your kind words and support inspire us to continue providing reliable customer service. If you ever need any assistance or have any questions in the future, please don't hesitate to reach out—we'll be more than happy to help.

Thank you for choosing Stellar. We truly appreciate your trust and support!

Best regards,

Manish Kumar Pant
Customer Experience Team
Stellar Data Recovery

Rated 5 out of 5 stars

My personal computer crashed in December 2025 and I lost my email ost file. I had a backup pst file that needed to be converted so that I could access all of my saved email history. Searching on-line I found Stellar. I purchased the product and performed the conversion. It worked extremely well. I needed to access my account today and had a problem gaining access. I opened up a chat with Deepal Rana who guided me through to get access. I would use this product again if I needed to and would highly recommend it.

Customer service: 5
Ease of use: 5
Performance: 5
Quality: 5
Value for money: 5
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Reply from Stellar Data Recovery

Dear Williams,

Greetings from Stellar!

Thank you for taking the time to share your positive feedback and for rating your experience with our service.

Your kind words and support inspire us to continue providing reliable customer service. If you ever need any assistance or have any questions in the future, please don't hesitate to reach out—we'll be more than happy to help.

Thank you for choosing Stellar. We truly appreciate your trust and support!

Best regards,

Manish Kumar Pant
Customer Experience Team
Stellar Data Recovery

Rated 5 out of 5 stars

I recently used Stellar Converter for OST to recover my business emails from an OST file. I was facing issues with empty folders and corrupted emails in Outlook. Thanks to Stellar Converter for OST, I was able to successfully convert the OST file into a usable PST and access all my emails and attachments without data loss. The software was easy to use and handled large files efficiently. support team was very helpful and guided me patiently throughout the process.

Customer service: 5
Ease of use: 5
Performance: 5
Quality: 5
Value for money: 5
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Reply from Stellar Data Recovery

Dear Gregory Price,

Greetings from Stellar!

Thank you for taking the time to share your positive feedback and for rating your experience with our service.

Your kind words and support inspire us to continue providing reliable customer service. If you ever need any assistance or have any questions in the future, please don't hesitate to reach out—we'll be more than happy to help.

Thank you for choosing Stellar. We truly appreciate your trust and support!

Best regards,

Manish Kumar Pant
Customer Experience Team
Stellar Data Recovery

Rated 5 out of 5 stars

I recently used Stellar Converter for OST to recover my business emails from an OST file. I was facing issues with empty folders and corrupted emails in Outlook. Thanks to Stellar Converter for OST, I was able to successfully convert the OST file into a usable PST and access all my emails and attachments without data loss. The software was easy to use and handled large files efficiently. support team was very helpful and guided me patiently throughout the process.

Customer service: 5
Ease of use: 5
Performance: 5
Quality: 5
Value for money: 5
Stellar Data Recovery logo

Reply from Stellar Data Recovery

Dear Price,

Greetings from Stellar!

Thank you for taking the time to share your positive feedback and for rating your experience with our service.

Your kind words and support inspire us to continue providing reliable customer service. If you ever need any assistance or have any questions in the future, please don't hesitate to reach out—we'll be more than happy to help.

Thank you for choosing Stellar. We truly appreciate your trust and support!

Best regards,

Manish Kumar Pant
Customer Experience Team
Stellar Data Recovery

Rated 5 out of 5 stars

Stellar Converter for ost has helped immensely in recovering emails we thought were lost. This is a great way to create and access archived emails. I highly recommend this to anyone who needs to recover files that may be several years old or recover emails after a disaster recovery. The customer service representative was extremely quick and helpful.

Customer service: 5
Ease of use: 5
Performance: 5
Quality: 5
Value for money: 5
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Reply from Stellar Data Recovery

Dear Gansen,

Greetings from Stellar!

Thank you for taking the time to share your positive feedback and for rating your experience with our service.

Your kind words and support inspire us to continue providing reliable customer service. If you ever need any assistance or have any questions in the future, please don't hesitate to reach out—we'll be more than happy to help.

Thank you for choosing Stellar. We truly appreciate your trust and support!

Best regards,

Manish Kumar Pant
Customer Experience Team
Stellar Data Recovery

Rated 5 out of 5 stars

Stellar Converter for ost has helped immensely in recovering emails we thought were lost. This is a great way to create and access archived emails. I highly recommend this to anyone who needs to recover files that may be several years old or recover emails after a disaster recovery.

Customer service: 5
Ease of use: 5
Performance: 5
Quality: 5
Value for money: 5
Stellar Data Recovery logo

Reply from Stellar Data Recovery

Dear Gansen,

Greetings from Stellar!

Thank you for taking the time to share your positive feedback and for rating your experience with our service.

Your kind words and support inspire us to continue providing reliable customer service. If you ever need any assistance or have any questions in the future, please don't hesitate to reach out—we'll be more than happy to help.

Thank you for choosing Stellar. We truly appreciate your trust and support!

Best regards,

Manish Kumar Pant
Customer Experience Team
Stellar Data Recovery

Rated 5 out of 5 stars

Very helpful and patient.

Customer service: 5
Ease of use: 5
Performance: 5
Quality: 5