How to Free Edit MOV Video on Mac os x?

QuickTime File Format (QTFF) is a computer file format used natively by the QuickTime framework

"I do not want to convert these videos because then they will lose quality. I would like to find a free editor to put clips together and what not.  Also anyone know if you have a Mac if you can edit these with the editor it comes with? I have windows and you can't edit them in Windows Movie Maker which sucks because almost every camera records in .MOV now, not .avi. Does anyone know why that is?"

Apple iMovie is comparable to Windows Movie Maker, but Apple iMovie is used on the Mac operating system. Apple iMovie has many advanced features and add-ons. Unfortunately, the software is only free if you buy a new Mac system. If you want the software without buying the system, it is available for purchase separately. One of the best free video editing programs available for Mac users.

Avidemux is an open up resource online video media publisher that can make chopping, filtering, and encoding a breeze! It can be in addition compatible along with various video formats including AVI, MPEG, DVD among others as well as supports audio formats including MP3, AAC, WAV and many others. This is a quick and no-nonsense way of editing video files.Pros: easy to download and install; provides detailed tutorial; advance featuresCons: can be confusing to non-techy people especially the newbies

Final Cut Pro is a professional video editing software program for Mac users, developed by Apple Inc. Final Cut Pro is bundled as part of the Final Cut Studio package which contains six major applications including Final Cut Pro, Motion, Soundtrack Pro, DVD Studio Pro, Color and Compressor. The software allows video editing for highest-possible quality, including camera-native editing of a wide range of leading SD, HD, and 2K formats. The program allows user to mix frame sizes, frame rates, and formats in the same Timeline in real time.

Final Cut Express is one of popular video editing software for Mac platform. It is a product of Apple Inc, and the most affordable one in Final Cut product line. It is a smaller package compare to Final Cut Pro; it lacks some film-specific features including Cinema Tools, multi-cam editing, batch capture, and a time-code view.

For users who need a professional video edition software for Mac platform, Adobe Premiere Pro is one of them. It is an advanced video edition tool which being used by many video editors, cable and network broadcasters, filmmakers, videographers, rich media creative professionals as well as hobbyists. The program provides you ability to capture, edit, as well as delivering video online or on disc.

Conclusion
If you think the free tools can not carter for your requirements, you can use Video Editor for Mac as the best MOV editor Mac to help you.