After downloading the vcard2xls combine all the contacts into 1 file by following the steps below.
Step 1. First Copy all your .vcf files into one directory.
Step 2. Open Windows command prompt and navigate to the folder destination
You can type the CD **YOUR PATH** command to reach to your destination
Step 3. Enter the following DOS command: copy *.vcf all.vcf
The all.vcf file will be created
Step 4. Open the vcard2xls and open this all.vcf file. It will be converted into xls format and then save it.
Finally you will get a .xls file with all the contacts in one file.