HandBrake
Open Source
HandBrake is a free and opensource video converter software.
MEncoder
Open Source
MEncoder is a free command line transcoding tool released under the GNU General Public License.
MakeMKV
Freemium
MakeMKV is a software to convert blu-ray and dvd to mkv.
dmMediaConverter
Free Personal
dmMediaConverter is a cross-platform FFmpeg frontend (GUI) exposing some of its features.
Compare StaxRip with alternatives
Compare dmMediaConverter and StaxRip and decide which is most suitable for you.