Stellar Data Recovery reached out to me to see if I was interested in reviewing their product. I only accept these when I can see a personal interest in what the product does. The 5 key things this product does are:

1. Repair corrupt EDB files
2. Mailbox Extractor for Exchange Server
3. OST – PST conversion
4. Mailbox Extractor for Exchange Backup
5. Password Recovery for MS Exchange

Primarily I was interested in OST to PST conversion, as I’ve tried to do this before and had no luck with free solutions, and wanted to try a paid product that could solve the problem. (It’s also worth noting this isn’t cheap software. Also if you only want a more basic OST to PST converter, they sell that by itself for a lot less.)

I tested the Exchange Toolkit on an Outlook 2016 OST file I’d copied off another computer, that was 2GB in size. It does take a little while to process, but displays the results in a nice Outlookesque GUI:

There’s also a search function, which is handy if you’re just after a particular email from the OST.

If you need to export the results, there’s a bunch of useful options:

I was impressed with the options to export directly to Exchange Server and Office 365! But for me, I was happy with a PST. The resulting PST file was readable via Outlook 2016, so the product does exactly what it says on the virtual box.

Another part of the toolkit I looked at, was the Mailbox Extractor. Again, there’s several options, but I tried connecting to a live Exchange 2010 server to extract emails:

After connecting, again I was presented with an Outlook style of emails. I then realised there’s a few use cases for this tool that are handy to me personally; if I need to go into a mailbox to get something out, this is much easier than adding a second mailbox or profile. It also then lets me take out those emails in a variety of ways – for example, I can select a folder and then export all contents of that folder into several formats, such as PST, MSG, PDF, HTML and RTF. For HTML and PDF, it will create a file per email with the same subject name.

I can see the other functions of this product being useful for someone who’s often dealing with other companies’ data, old data that needs to be restored, or extracting out a mailbox from an online Exchange server. It’s an interesting array of tools, and I’ll try to report back on whether this tool does the job well or not.

Worth checking out these tools if you run into a scenario where you need them – sometimes there’s a freeware or open source solution, but often they don’t work, are old, unreliable or limited in functionality. Stellar Exchange Toolkit seems to do what it claims well, and I look forward to trying more features in the future.