Hello everyone.

We have decided to phase out the Mixed Reality Forums over the next few months in favor of other ways to connect with us.

The first way we want to connect with you is our mixed reality developer program, which you can sign up for at https://aka.ms/IWantMR.

The plan between now and the beginning of May is to clean up old, unanswered questions that are no longer relevant. The forums will remain open and usable.

On May 1st we will be locking the forums to new posts and replies. They will remain available for another three months for the purposes of searching them, and then they will be closed altogether on August 1st.

So, where does that leave our awesome community to ask questions? Well, there are a few places we want to engage with you. For technical questions, please use Stack Overflow, and tag your questions using either hololens or windows-mixed-reality. If you want to join in discussions, please do so in the HoloDevelopers Slack, which you can join by going to https://aka.ms/holodevelopers. And always feel free to hit us up on Twitter @MxdRealityDev.

OST2PSt Converter

I have a 4 GB corrupted OST file and I want to open it. But it is not showing any response in Outlook. So I'm thinking about the manual process to convert in PST file. If anyone is aware of the manual method then tell me or freeware is available, then please give me suggestions.

Best Answer


  • Hi mohitkeshari,

    Manual Process is very long process. Because I was same problem with me before some day then my friend suggest me Inspire OST to PST Converter. I have use first it demo version and I recover my 30 email without pay any money, after then I was purchase technical licence and recover our 50 GB file in few click.


  • A corrupted or orphaned OST file is not supported by MS Outlook email client so after the corruption, the file becomes useless for you until the data is migrated in other formats. Apart from OST format Outlook uses PST format so you need to export OST data in PST format. For this, QuickMigrations Software provides a best and simple OST to PST Converter tool that repairs the OST file and converts OST to PST in a single click.
    Get more details from here: OST to PST Converter

  • Now you can simply switch OST to Outlook file format for Outlook and other OST file supported email clients. The OST to PST Software will change OST file and export into OST format including complete essentials such as emails with attachments, to, cc and bcc, body content with rich text format and more.

    You can download it free of cost; free trial version will consent users to convert 10 emails from OST file into Outlook PST format. This application does not only change OST file to PST format but it also capable to spread OST file into PST file format.

    Source: https://www.sametools.com/convert/ost/

Sign In or Register to comment.