If you have the proper technical expertise, you can Convert Cache OST files to PST, but there are lots of drawbacks to this method, such as the fact that the process of conversion is time-consuming or complex, the limitation of the OST file size, the risk of OST file corruption, and the fact that there is no assurance that all data can be converted or not. But, lots of users don’t have technical expertise, so in this situation, they can utilize ToolsBaer for OST to PST Conversion Software. With the help of this utility, you can easily convert your bulk OST file in a few simple steps without any restriction or limitation. This user-friendly software is so simple to use that no technical skill is required to utilize it. The application is compatible with all versions of Windows, including 7, 8, 8.1, 10, and so on. You can also download the program's free version.