Several of the products here (Adobe Premiere Elements is a notable exception) still support 3D video editing if that's your thing, though the this has been replaced by 360-degree VR footage like that shot by the Samsung Gear 360 as the current home-theater fad. As is often the case, our Editors' Choice, CyberLink PowerDirector was the first product in this group to offer support for this new kind of video media.
Support for 4K video source content has become pretty standard in video editing software, but the support varies among the products. For example, some but not all of the applications can import Sony XAVC and XAVC-S formats, which are used by Sony's popular DSLRs, mirrorless cameras, camcorders, and professional video cameras. The same holds true for the H.265 High Efficiency Video Coding (HEVC) standard. Most of the applications here now can import and export HEVC, though there are still a few holdouts.
Cameo is another really good video editor app for iPhone, developed by the folks over at Vimeo. The app offers very basic video editing capabilities, but works really well. The interface is clean, and intuitive, and if you just want to perform a couple of basic edits on your video, Cameo is the perfect option. The app can import photos and videos from the camera roll, and you can easily trim them, add music, themes, and more. You can even adjust the intensity of the theme applied to the video, to get the perfect effect.
Combined with well-designed interface along with powerful features, KineMaster is a convenient video editing tool for Android. It enables drag-n-drop technique to import different media files easily. KineMaster offers remarkable levels of control over the editing process to create professional videos quickly. You can add different types of transition in between video fragments, or insert blocks of texts or subtitles.
Free video editing software often comes with legal and technical limitations, however. Some widely used codecs require licensing fees on the part of the software maker, meaning they can't offer free software that can handle these standard file formats. That said, the impressive open-source Shotcut does a lot of the same things that the paid applications in this roundup do, including things like chroma-keying and picture-in-picture. Shotcut is completely open-source and free, while another free option, Lightworks has paid options that remove a 720p output resolution limit. Note also that both Shotcut and Lightworks run on Linux as well as Windows and Mac.