Video Editor
HitFilm Express is a video editing software with VFX tools to make content, films or gaming videos. It supports MP4 H.264 import & export, AVCHD import, QuickTime import (QuickTime install required on Windows) and AVI, M2T, M2TS, MTS, MXF (DVCPro HD), DV, HDV, WMV video import. Forum I FAQ I Documentation
Lightworks is a non-linear editing system (NLE) for editing and mastering digital video. Its features include relatively simple user interface, multiple effects and multiple output formats (Pro version). Forum I Documentation I FAQ
Shotcut is a free and open-source cross-platform video editing application, developed on the MLT Multimedia Framework. It supports video, audio, and image formats via FFmpeg, and uses a timeline for non-linear video editing of multiple tracks that may be composed of various file formats. Blog/News I Forum I Tutorials I How-tos I FAQ