Where can I get the applications to make copies of my dvds?

I'm going to be taking some of my dvds on a trip in the near future and I would like to make copies of them to leave at home in case I loose one or it gets damaged on the trip.
Where can I get an application to do that?

Search google. As there are quite a few different programs that do what you want to do, it is you who decides what is best for you. As long as the back-ups are for archival purposes, making a copy is allowed.

I searched and found a free give away software WonderFox DVD Video Converter. Tried several days, really works for me. It's a versatile tool for DVD ripping and conversion, even a video downloader.

Giveaway link (Valid before Oct.1 2014): http://www.videoconverterfactory.com/dvd-video-converter/how-to-watch-your-dvd-collections-on-iphone-6.html?id=answer

Try DVD Copy. It can help you copy DVD-9 to DVD-9 and copy DVD-5 to DVD-5 with 1:1 ratio. Also it can compress DVD-9 to DVD-5 with lossless quality. With this DVD copy, you can't only copy DVD disc to DVD disc, DVD folder and ISO image file, but also can burn local DVD folder and ISO file to DVD disc.