Not a promising experience. Cons: - It associated itself with all types of media files without asking. - To revert the associations one needs to untick every single file type. There is no "select none" option. - After being open a couple of minutes it made my PC come to a total freeze. No mouse, no keyboard, no ctrl+alt+delete, nothing worked. (I've never experienced such a freeze before) I had to shut-down the PC by long-pressing the power button. My system: Win 10 Home 64bit, Geforce GT 425M

I don't usually write reviews but I see… I don't usually write reviews but I see so many negatives ones here I felt compelled to chime in. I downloaded this player out of frustration of getting various picture quality from the various known players, and not being able to get any of them to play my 4K HDR movies. This one plays them perfectly and also plays my HD movies at the same quality so I don't have to keep adjusting setting. The only thing I can't seem to find is a frame-by-frame advance. But everything else is perfect, and the sound is amazing.

Ping spikes every 10 seconds Had 0 issues with this player for a long time. I noticed I was getting this random lag spike from average 35ms to 200ms every 10 seconds. Took me three months to find out it was 5kplayer. Watched PingPlotter no issues, open 5kplayer ping spike pattern occurs, close 5kplayer no issues. Can repeat this process multiple times. Went into resource manager and noticed 5kplayer sends and receives data. So beware.

I enjoyed the High quality… I enjoyed the High quality software,best of all it's free. I did run into some issues with it trying to replace other players functions,but those were quickly resolved,errors just used original programs as default instead. I think if your looking for a good program this is the one for you.

I downloaded this and it showed pics of… I downloaded this and it showed pics of other software as it said it installed. My system is Windows 10 home 64 bit but I simply cannot find this program on my machine. Where did it go? There is nothing to use and nothing to uninstall. Once my Avast One grabbed the installer and I made it give the installer back. Downloaded a second time from another location to find the same results. 5K Player is not showing up on my computer.