CharS GeneRator, is a portable Application/Tool that generates infinite amounts of "Unique" combinations between characters, such as "Letters", "Numbers", "Math Symbols", etc!
( - Application Requires Internet Connection - )
(May be useful for encryption and compression!)
The application is very small and it is portable, you can take it with you wherever you want, in a pendrive, sdcard, external hdd, etc! (No installation is required!)