OSTtoPSTAPP Excel to vCard Converter is an accurate tool for converting Excel contacts to a vCard file with providing preview and mapping features. To use its advanced features, anyone can make the conversion 100% accurately. It converts XLS and XLSX files into VCF format while keeping all details intact, including names, phone numbers, emails, addresses, and company info. Users can convert multiple Excel files into one VCF format by using the filter option. It does not require Microsoft Excel and works on all Windows versions. The output VCF files are compatible with iPhone, Android, iCloud, and email clients.  A free trial version is available for testing its features, and a full license unlocks all features. Email support ensures assistance for any questions or technical guidance.