HandBrake
HandBrake is a free and open-source transcoder for digital video files, originally developed in 2003 by Eric Petit (a.k.a. "titer" from his SVN repository username) to make ripping a film from a DVD to a data storage device easier. Since then, it has undergone many changes and revisions.[2]
HandBrake is available for Linux, macOS, and Windows.[3] It uses third-party libraries such as FFmpeg, libvpx, and x265.

Built-in Device Presets
Get started with HandBrake in seconds by choosing a profile optimised for your device, or choose a universal profile for standard or high quality conversions. Simple, easy, fast. For those that want more choice, tweak many basic and advanced options to improve your encodes.

Supported Input Sources:
Handbrake can process most common multimedia files and any DVD or BluRay sources that do not contain any kind of copy protection.

Outputs:
· File Containers: .MP4(.M4V) and .MKV
· Video Encoders: H.265 (x265 and QuickSync), H.264(x264 and QuickSync), H.265 MPEG-4 and MPEG-2, VP8, VP9 and Theora
· Audio Encoders: AAC / HE-AAC, MP3, Flac, AC3, or Vorbis
· Audio Pass-thru: AC-3, E-AC3, DTS, DTS-HD, TrueHD, AAC and MP3 tracks

Even more features
· Title / chapter and range selection
· Batch Scan and Queueing of encodes
· Chapter Markers
· Subtitles (VobSub, Closed Captions CEA-608, SSA, SRT)
· Constant Quality or Average Bitrate Video Encoding
· Support for VFR and CFR
· Video Filters: Deinterlacing, Decomb, Denoise, Detelecine, Deblock, Grayscale, Cropping and scaling
· Live Static and Video Preview

License
Most of HandBrake's source code is covered by the GNU General Public License, version 2. A copy of which is included with every release in the COPYING file. Portions are covered under BSD 3 Clause.

Credits
HandBrake uses a lot of (L)GPL or BSD licensed libraries: A list of these is available here. Thank their authors!
HandBrake 1.2.0 x86 & 64 Win


