Free YouTube Uploader
At a Glance
The name of this program says it all --- it will upload videos to YouTube for you. Run the program and enter your user name and password, and it logs you into YouTube. Then select your video, and write a title and description, and add tags, and walk through the simple steps of uploading your video, including selecting a category.
It does more than just automate the process of uploading your videos, though. YouTube has a limit of 10 minutes or 100 MB per video, so the program includes a simple, easy-to-use video trimmer that lets you trim the video to size before uploading it.