The fact is some people can jump high and some can’t naturally. Anyone has the ability to jump higher, but sometimes it can take a lot of work. There are very specific exercisers one must do in order to increase their vertical. True any workouts that involve the legs will get you stronger and help, but there are a handful of exercises that will truly increase your vertical.
There are many home workouts you can do to increase your vertical. The Insanity workout from beach body and Insane home fat loss from Mike Chang are two great workouts that can help with your vertical. Now they are not workouts specifically designed to increase your vertical but they will help.
If you are looking for something to increase your jumping specifically then your best bet is to create your own workout. Be sure to include power moves i.e. squats, dead lift, heavy calf raises. You will want to focus on doing heavy power moves 2 days a week, then the other 2-3 days focus on sprinting and jumping in place to train your fast twitch muscles. You will get stronger from the power moves , but home your speed with the others. If you can do this you will certainly increase your vertical leap.