Julius 

Julius is a simple converter for the translation of numbers written with arabic digits into roman digits, and it is able to translate roman numbers in arabic ones.
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Barres 

Barres is a simple barcode generation application for Macintoshes. It can generate the following type of barcodes: UPC (12 digits), EAN13 (13 digits), and SCC14 (14 digits). By extension of the EAN code, the JAN13 and ISBN-EAN formats can be created
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vCalc 

vCalc is a keyboard driven scientific calcualtor, that works using the RPN notation common in well known scientific calculators. It supports a complete set of math, binary and statistical operations.
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