Is there a safe way to combine mixed-version VCF files?

Yes, this is a common issue when contacts come from different devices or apps. Sometimes different vCard files cannot merge properly with a manual method. If you do it again manually, it can be tricky, and there is a huge risk of data corruption. To safely combine any version of VCF files. Use the trusted tool, like this powerful Softaken Merge vCard Pro. The tool easily combine VCF files of all vCard versions, including 2.1, 3.0 and 4.0 into a clean vCard file. It removes duplicate entries while merging the contacts without any issues. The program works independently without requiring an Internet connection to operate. It is easy to use even for non-technical users and runs large batches easily. For anyone struggling with mixed-version VCF files. This expert tool is the perfect choice that provides a safe and reliable solution. If you want to quickly combine VCF files, then try this solution with a free trial demo edition.