There are several affordable OST to PST converter tools available, such as Stella Converter for OST may vary based on features and licensing models, but generally, you can find options ranging from around $30 to $50 for basic functionality. It's advisable to check for user reviews and trial versions before making a purchase to ensure that the software meets your needs. Always double-check the latest prices and offers on the official websites. For more info visit this link https://www.stelladatarecovery.com/blog/ost-to-pst-converter-free-offline/