Ost2Pst Converter Free

Ost2Pst Converter Free

Microsoft OST to PST Converter tool is widely acknowledged by professionals
4.2  (34 votes)
2.2 (See all)

Ost2Pst Converter Free is a program that can recover and convert damaged OST and PST files. These files store your email account information in Microsoft Outlook. This program will scan your hard disk for OST and PST files - you can then select the folders to recover, selecting them in the preview: this feature will show you all the folders that the program has found in the selected OST/PST file, including the email messages contained in them. You can select which messages or folders you want to include in your recovery, and then launch the process. Ost2Pst Converter will then create a new mailbox, in PST format, that you can use with your installed Outlook. You can indicate the maximum size that you want to give to the resulting PST file.

This program is absolutely free, with no database size or time limitations. It will recover all data included in selected folders as many times as you want. It can be used to recover damaged files or simply convert OST files to PST files, which are used in the newer versions of Outlook.

Daniel Ángel Romero
Editor rating:

Review summary


  • It is free.
  • It works accurately.


  • None.

SI comments

Thank you for rating the program!
Please add a comment explaining the reasoning behind your vote.
Your vote:
Vinit Attree

Vinit Attree Let me suggest my review for KDETOOLS Software. I downloaded this OST2PST tool to recover emails for one of my client from his .ost files. Capable to extract all emails folders as OST to PST and my customer is able to import his emails back into his new Exchange Server environment. We recommend this product.

KDETOOLS has got a very good product support. I am extremely happy being one of the KDETOOLS buyers.

Reply   |   5 months ago   |   Was it helpful? yes | no (+1)
Thomas Dikrose

Thomas Dikrose I did use the tool to recover data from my OST file but it did not recover some of my important emails from the file. After a further search, I came across Systools OST Recovery which completely recovered the entire data from the OST file in a very short time.

Reply   |   Was it helpful? yes | no (-1)

Miley Thank you.

It did work successfully, got my contacts my emails with attachments.

Works perfectly and I would like to give 5 stars.

Reply   |   Was it helpful? yes | no (+1)
All comments (30)

Facebook comments

Info updated on: