Oopa is a password/wordlist analyser. It is highly modular, allowing users to write their own analyzers in Python with minimal effort. It supports user-supplied encoding and output can be heavily customized.
Consider this software so in Alpha stage that it's in Omega. In fact, you mine as well just go use Pipal (http://www.digininja.org/projects/pipal.php).
You specify a module with the --analysis argument. Default output is top 10.
$ python oopa.py --analysis keyword wordlists/phpbb.txt
+----------+-------+
| Keyword | Count |
+----------+-------+
| phpbb | 332 |
| php | 127 |
| password | 89 |
| dragon | 76 |
| pass | 70 |
| mike | 69 |
| blue | 67 |
| test | 66 |
| qwerty | 59 |
| alex | 58 |
+----------+-------+
You can view the same data in a more parse-friendly format with --greppable.
$ python oopa.py --analysis keyword wordlists/phpbb.txt --greppable
#Keyword:Count
phpbb:332
php:127
password:89
dragon:76
pass:70
mike:69
blue:67
test:66
qwerty:59
alex:58
You can change the number of results with --top.
$ python oopa.py --analysis length wordlists/phpbb.txt --top 20
+--------+------------+-------+
| Length | Percentage | Count |
+--------+------------+-------+
| 1 | 0.02 | 32 |
| 2 | 0.07 | 137 |
| 3 | 0.42 | 776 |
| 4 | 2.49 | 4598 |
| 5 | 4.45 | 8198 |
| 6 | 22.82 | 42070 |
| 7 | 17.75 | 32731 |
| 8 | 30.01 | 55338 |
| 9 | 10.41 | 19188 |
| 10 | 6.45 | 11896 |
| 11 | 2.68 | 4933 |
| 12 | 1.36 | 2505 |
| 13 | 0.55 | 1018 |
| 14 | 0.28 | 515 |
| 15 | 0.13 | 232 |
| 16 | 0.07 | 125 |
| 17 | 0.02 | 36 |
| 18 | 0.01 | 27 |
| 19 | 0.0 | 9 |
| 20 | 0.0 | 8 |
+--------+------------+-------+
You can change the column sorting is based on with --sort.
$ python oopa.py --analysis length wordlists/phpbb.txt --sort Count
+--------+------------+-------+
| Length | Percentage | Count |
+--------+------------+-------+
| 8 | 30.01 | 55338 |
| 6 | 22.82 | 42070 |
| 7 | 17.75 | 32731 |
| 9 | 10.41 | 19188 |
| 10 | 6.45 | 11896 |
| 5 | 4.45 | 8198 |
| 11 | 2.68 | 4933 |
| 4 | 2.49 | 4598 |
| 12 | 1.36 | 2505 |
| 13 | 0.55 | 1018 |
+--------+------------+-------+
OOPA was briefly an acronym, but I forgot what it stood for.