Formatting broken usually happens because the manual method doesn’t follow the proper vCard structure. So you can not stop it by manual method, here is the best and secure solution, which I also used for proper contact management. This solution can easily stop broken lines, commas, and special characters, and more. If you really want to fix it, you need to use this
WholeClear CSV to VCF Converter that easily converts every CSV contact file while maintaining proper formatting and avoiding errors and mistakes. The tool effortlessly handles formatting, encoding, and structure automatically. This
CSV to vCard Converter works independently, plus there is also no need for technical skills or internet access because the tool is fully offline and provides a simple and easy-to-use interface. If you need a bulk CSV to VCF conversion with 100% accuracy, then you can try this CSV to VCF software with a free trial demo version.
Locked
