OST to PST converter freeware solutions are not many. The ones that do exist don’t work at all. You can read the tech information behind the process as much as you want. But if the converter doesn’t have proper way to handle the complex the data, you will only end up wasting your time and more worryingly, wasting your data.
OST to PST Converter Freeware Alternative
“OST Extractor Pro” is different. The experienced team of developers at USL Software made sure it works with precision and can deal with anything that the files can store. It’s also available for free download for you to try it out. You are confident about activating the full version.

It should be noted that extracting email data and convert them across different formats (like OST and PST) is a very complex and tough process. A free converter would never have the required algorithms to steer the job in the right direction. Most of them are not even free, but just give the illusion of being free by adding many ads, taking away the essential features, offering no tech support, and can even be filled with malware.
The freeware OST to PST converters are far from being effective and can even be more expensive than professionals’ tools in the long run.
Data Safety is Important
If you care about the integrity of your files and all the information they store, go with a precisely built solutions. With a friendly UI, advanced features, tech support, and full protection for your data, which is the exact description of “OST Extractor Pro”.

Besides the ability to convert everything with all the tiny details preserved, here are some more features of ‘OST Extractor Pro’.
- It not only converts OST to PST but to many other formats as well including for Apple Mail, Thunderbird, and MBOX and EML files.
- The ability to split large output PST files can save you a lot of trouble while importing PST to Outlook. Because large files are sometimes give errors during import.
- It works with a very fast speed even if you are converting many large files at once.
- The 24×7 tech support can make beginners and inexperienced users feel at ease if they face any uniquely complicated situation.
- Protect the folder hierarchy, Unicode text, and MIME encoded content correctly.
Simple but Effective
And finally, it’s the interface that brings all of these features together. The interface makes it possible for even the zero experienced user to use it with ease and not worry about what any of it means technically. The wizard allows you to simply follow the steps systematically and you will face no problems.
Download the freeware version of “OST Extractor Pro” here that allows converting ten items within every folder of OST files without disabling any feature.
Get it here: https://www.ostextractorpro.com/