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Software works automatically. No user actions are required.
The full version is absolutely free and without any working time limitations.
No prior video processing needed. Quality improvement occurs on-the-fly!

Now you can download small video file in worse quality, but watch it in high quality using HQavi!
HQavi is designed to improve video quality. Moreover, the processing occurs on-the-fly, automatically activated when playing videos on the supported media players. Thus, the user does not need to perform additional actions to improve video quality. You can download HQavi here.