If you looking for a free software to enhance video quality then here is an useful tool to improve videos easily by reducing blurriness, shaky capture etc.
Tip : Fix Blurred Images
VReveal (Link) – Free Video Quality Enhancement Software
With vReveal software for Windows, it’s easy to quickly fix the videos from your cell phone, HD camcorder, digital camera, or other device. Stabilize, brighten, sharpen, add fun effects and more with just one click.
– Import and enhance HD video (up to 1080p)
– Stabilize, Brighten, Sharpen, and more with One Click Fix
– Special effects: Black & White, Vivid Colors, Glow, and more
– Import various popular video formats (MOV, MP4, AVI, MPG, MTS, WMV, 3GP, FLV, ASF, and more.)*
– Manage and organize your videos in a gallery
– Export to video formats including Windows Media (WMV), MJPEG AVI, Uncompressed AVI, and DivX.**
Similar : Crop Videos & Extract Video Portions