Is there any program that can generate flop (turn/river as optional) with low/high equity for specified range?
For example best/worst flop for AA-KK,AKo,KQo,AKs,A5s-A2s, or even single hand?

I use Equilab. It has some cool features such as "flop equity trainer" and "turn and river scenario analyzer." Plus, it's free.

That range is kind of like a tight UTG player at FR but with some obvious hands missing (why aren't QQ-88, or AQs included?). It does not want to see flops like J87, T54, 976, 843, 752. (Basically, any 3-card flop where the highest card is a jack or lower).
The reason is that the range contains a very low proportion of combos that make top pair or better on low-card flops, because the range is heavy in aces, kings and queens. In addition, the player that calls in position will have lots of sets, two pairs, and pair+draw combos on low boards, so won't be folding to a c-bet all that often.

You can test this out with Equilab by inputting a range and a flop and clicking the little pie-chart button to see how a range hits a flop. Generally speaking, a good flop for your range will be one where you have top pair or better at least 25% of the time, but your opponent does not.

Thx for reply, but question was not about range. Equilab it's kind of "test yourself" software that not resolve my problem.

If you like "natural" ranges, here it is:
1. For example what is top 5 best flop for AA-22,AKo-A2o,KQo-K7o,QJo-Q9o,JTo-J9o,T9o-T8o,98o,87o,AKs-A2s,KQs-K2s,QJs-Q2s,JTs-J5s,T9s-T6s,98s-96s,87s-85s,76s-74s,65s-64s,54s-53s,43s ?

a) What is top 5 flop for AA-22,AKo-A2o,KQo-K7o,QJo-Q9o,JTo-J9o,T9o-T8o,98o,87o,AKs-A2s,KQs-K2s,QJs-Q2s,JTs-J5s,T9s-T6s,98s-96s,87s-85s,76s-74s,65s-64s,54s-53s,43s vs TT-44,ATo-A5o,KJo-K7o,QJo-Q8o,JTo-J8o,T9o-T8o,98o-97o,87o,76o,A8s-A2s,KTs-K5s,QTs-Q5s,JTs-J5s,T9s-T5s,98s-95s,87s-85s,76s-74s,65s-64s,54s-53s,43s range?

e.t.c What software can help me with this?

I'm trying to work out what your aim is with these questions, and how it translates to forming a strategy. There are about 22,000 possible flops, so why are you concerned with finding the "top 5"? That's such a small proportion that it's basically irrelevant.

e.g. with the range AA-22,AKo-A2o,KQo-K7o,QJo-Q9o,JTo-J9o,T9o-T8o,98o,87o,AKs-A2s,KQs-K2s,QJs-Q2s,JTs-J5s,T9s-T6s,98s-96s,87s-85s,76s-74s,65s-64s,54s-53s,43s you could be very happy if the flop came A A A, because 10% of your range will have quads, but an AAA flop is pretty rare.
The basic idea is that if your opening range contains lots of combos that contain an ace, then flops that contain an ace will be good for you.

A (calling) range like TT-44,ATo-A5o,KJo-K7o,QJo-Q8o,JTo-J8o,T9o-T8o,98o-97o,87o,76o,A8s-A2s,KTs-K5s,QTs-Q5s,JTs-J5s,T9s-T5s,98s-95s,87s-85s,76s-74s,65s-64s,54s-53s,43s contains more Tx, 9x, and 8x hands than anything else*, so Txx, 9xx and 8xx flops would suit it better.

* You can see this by putting the range in Equilab.

The rows and columns containing tens, nines and eights contain many more combos than the rows containing aces, kings, or deuces, for example. Note, in particular, that the only highlighted hand that contains a deuce is A2s. The range doesn't contain many jacks or queens either, so Jxx or Qxx could also be considered bad flops for this range.