Make use of GainTools Address Book Manager software to combine, break, import, and export contacts. This advanced application can quickly work on all Windows OS editions. This utility works fast on any Windows OS without creating any problems. There is no need to download other software and exes to import or export contacts. The program can do multiple tasks at once, such as split large VCF contacts, merge multiple single contacts, and import contacts from OST, PST, MSG, NSF, Excel, and CSV files. Any type of user can make use of this software to consolidate and separate contacts. The tool didn't take a long time to export contacts. This software has an easy-to-use graphical user interface that makes the conversion process simpler. Take advantage of this software by downloading the free trial edition.
Click Here: https://www.gaintools.com/address-book-manager/