Some good websites with programs to solve word jumbles are WordPlays.com and JumbleSolver.me. At WordPlays.com, the program allows the player to enter up to four words or groups of letters at a time to receive a solution. The results show all possible words from the combination of letters provided.
The JumbleSolver.me allows the player to enter up to 14 letters at a time to find the word. This program also allows the player to enter a question mark for each space in the words. Some hints for solving a word jumble without the program are included on the website along with a way to install the solver on Chrome.