C
Covarr
Guest
DaVinci Resolve might have this feature. It's primarily targeted at color grading and correction, but as I understand, it is a fully functional NLE, and a suitable substitute for applications like Adobe Premiere and Sony Vegas in a pinch. I haven't used it myself, and I cannot confirm that it has this feature, but I'd not be surprised if it does.so far I've not been able to find a free software which could generate 60 fps movies from still frames.