Recommended video convertor / joiner program? Trying to make home videos of my camera vid files!

I am trying to convert and join my video *.MOV files from my camera to make a longer home video.

What is the best program that work with the WD format that we help me out???


This program I tried it it’s very good

ultra video joiner v5.2.0603

I tried Wondershare Convertor Ultmate with success.