iOS Transfer would be a nice choice as it's designed for iOS devices for realizing data exporting and importing between iPhone and computer. iOS Transfer can absolutely fulfill your need of all sorts of contact conveying since it's completely compatible with vCard file, Outlook Express, 2003/2007/2010, Gmail, Windows Live Mail and Windows Address Book.
Now download the software and get it installed in your computer.


How to Proceed the iPhone Contact Transferring ?
Its' an easy-to-use program so you don't ever need to worry about not knowing how to operate the app. We will give you a clue for your reference.
• Step 1: Install the program and connect your device with computer
Install and run the program in your computer then connect your iPhone to your PC with a USB wire. The program will soon detect the connected iPhone and the contents in your devices like media, playlist, photos, contacts, SMS etc will be listed as categories on the left column.

Note: Please note that iTunes is a must for this transferring task, so remember to install iTunes in your computer.
• Step 2: Sync contacts from computer to iPhone
Click "Contacts" on the left and a new management bar will show on the top. Select "Import/Export" and there will be a pop-up window, click "Import contacts from computer".
Now all the contacts with name, phone number, email and group classification are displayed in the main interface, tick the contacts you want to export and save to your device, after finish selecting, you can start to transfer the chosen contacts from PC to your iPhone.

Note: iPhone 6/6 plus, iPhone 5s/5c/5, iPhone 4s, iPhone 4 and iPhone 3GS are supported by iOS Transfer.
Now you can open the contacts in your iPhone and check the result. All the selected contacts have been imported to your iPhone.
Sometimes you may have saved more than one contact info for the same person. How to merge the same information into one? There's "De-duplicate" button on the top, click it and the similar contacts are shown in the Merge Duplicate Contacts. Tick the contact options that you want to merge and click "Merge Selected".

Isn't it much easier than iTunes? If you want to transfer other data between iTunes and iPhone you can also take iOS Transfer as a solution. It is well fit with iPhone 6, 6 Plus, 5s, iPhone 5, iPhone 4s, iPhone 4 and iPhone 3GS.


Related Guides & Articles
• How to Copy iPhone Contacts to Computer
• How to Restore Deleted Contacts on iPhone
• How to Play AVI on iPhone (iPhone 5s included)