I am trying to convert xls file to type which is specific to our need. I have added the extension it in the global forum administration and also in the user file settings in the site files. But still I am unable to attach the file. Please let me know if I have to add this extension any where else.
Download free tool to transfer data from XLS to VCF file format. This tool will help you to migrate XLS to VCF file format. You can download free tool from here http://www.osttopstapp.com/xlstovcf.html
[edited - /viking] I was going to suggest Importer for Contacts in the Mac App Store, but now I see that it requires macOS 10.12 for installation.
Want to convert XLS to VCF
