Sometimes you need little, simple application to manage simple task. Something no-one wants to even hear to write it on. For that reason I made few for myself. No doubt they are trivial. But, I need to find out information without opening big proprietary program.

mariachi ISBN

Calculates control cypher for ISBN number.

elephant DUTIES

Manages today duties reading from previously written file.


Sends your letter right to the socket.


Miles. Kilometers. Celsius. Fahrenheit.


Finds phone numbers quickly as finger snap.

Might think that nothing is necessary and that every imaginable software is available. But, what pleasure it is to run own application. To say: "Yes, I did it and I'll do it again!" So, go on and dig down! Maybe there lays geeky code.