GNU Units vs PHProxy
A side-by-side look at GNU Units and PHProxy. For an in-depth review of either product, follow the links below.
GNU Units
Science & Education
GNU Units is a command line utility program that converts between different systems of units. It can handle metric, US customary, and imperial units for length, mass, volume, and more. The program is useful for scientific, engineering, and math computations that require unit conversions.
conversionunitsmeasurementsscienceengineering
PHProxy
Network & Admin
PHProxy is a web proxy written in PHP that allows users to bypass filters and access blocked websites. It can be easily installed on a web server that supports PHP.
proxyweb-proxybypass-filtersaccess-blocked-websites
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Convert ~ the unit calculator