I imported contacts from different sources. Gmail, phone, Outlook and the VCF files had a lot of duplicates. The number of contacts was so huge that it was impossible to check manually.
That's when I tried the
Softaken vCard Duplicate Remover tool and it helped me a lot. It scanned multiple VCF files at once and removed all the duplicate contacts very cleanly. The best part was that no original data was damaged and the contacts that remained were completely clean and usable.
This tool works well on all versions of Windows and the interface is so simple that anyone can use it without any technical knowledge. A free trial version is also available so that you can check its work on a few files first.
