Joyoshare Video Cutter can help you to do this. It is not totally free, but I got its free license by joining its recent promotion: [Removed link per FORUM GUIDELINES]
You mean to rotate video shot by Canon? Share Joyoshare Media Cutter with you. This is what I have been using for video editing. Such a tool provides various editing tools, like crop, cut, merge, rotate, flip, change aspect ratio, effects, etc. And a...
Join splitted files into one? Try Joyoshare Video Joiner. It can help you do this without any quality loss. You don't have to purchase it. It allows 5-time free use without limited functions.
I use Joyoshare Media Cutter. It's a video editor with the ability to convert MOV files to any other format like MP4, AVI, WMV, MKV, FLV, MP3, WAV, etc at 60X speed without quality loss. It allows anyone to use it for free 5 times. You might as well ...