I had the same problem recently when trying to organise my contacts from my phone and work laptop. Manually transferring and merging vCard files was frustrating and risky. Then I tried Softaken Merge vCard Software. This is the most reliable tool for contact merging and works smoothly. This expert tool allowed me to join vCard files from multiple devices into a single, organised vCard without losing any details like phone numbers, emails, and company info. The selective merge feature made it easy to include only the contacts I needed. Sorting options and previewing before merging gave confidence that everything was correct. You can easily handle large datasets and save lots of time and effort. The tool offers a user-friendly interface. Plus there is no requirement of technical knowledge. I would like to recommend this tool to anyone who needs to merge vCard files efficiently. Downloading the free demo first helps to see how smooth the process is.