good all character combinations using a given length

Is there a program/tool/utility that would allow me to generate all possible character combinations (lowercase, uppercase, symbols, numbers) over a given length of characters (min-max)

From stackoverflow

• Online:

  • Javascript Permutation Generator
  • Permutation of strings

  Desktop:

  • Free Password Generator. It's a password generator tool but you are able to

    • fix the length

    • choose to include letters/digits/catpital letters

      

• This is essentially the same field as brute-force password cracking, which might be what you are trying to achieve. Wikipedia has a reasonable article on password cracking, and lists the most popular software for the task.

• Thanks Colin, that's what I was looking for.