Free Video Cutter Joiner - The easiest video cutter joiner software can cut large video file and remove unwanted parts like commercials, outtakes and trailers. Free Video Cutter Joiner works well with many file formats like AVI, MPEG, MP4, WMV, 3GP, FLV,etc.

FVC Free Video Merger - FVC Free Online Video Merger is a video combiner that aims to merger video files including MP4, MOV, AVI, MKV, etc. together online for free.

gstreamer - GStreamer is a library for constructing graphs of media-handling components. The applications it supports range from simple Ogg/Vorbis playback, audio/video streaming to complex audio (mixing) and video (non-linear editing) processing.

Movica - Movica is an easy, open-source app for general modifying and splitting of less traditional codecs.

Free AVI/MPEG/WMV/MP4/FLV Video Joiner - MP4 video files may also be met in every single place and many customers decide upon storing movies in MP4 layout.

Mediasoup - Mediasoup is a tool that is related to media streaming provides you rich scalability and performance with its robust selective forwarding unit.