You can face crashes in your PST to vCard converter on Mac or Windows because some tools cannot handle large PST files and they stop working during heavy processing. Then your system memory or outdated software version will also create stability issues, which lead to sudden shutdowns. If the converter does not support proper file scanning and is unable to read corrupted or complex PST data, you will probably face issues. However, you can avoid these problems by using BetaVare PST to VCF Converter because it offers many features like a fast processing engine, error handling, smart data filtering and smooth file loading, which help maintain stable performance. Also, you can use its Batch PST to vCard Conversion option to manage multiple files without interruption. Then you can run it easily on the Windows version without facing crashes. In the end, you can explore its demo version to understand its working efficiency before making the final decision.

Read more: https://www.betavare.com/address-book-manager/