A pack of 60 Unit Converters for different units of measure. It consists of 53742 Conversions in 60 Categories.
here goes the list..

1.Acceleration
2.Angle
3.Area
4.Astronomy
5.Brix & Baume Degrees
6.Charge Converter
7.Charge Density (Linear)
8.Charge Density (Surface)
9.Charge Density (Volume)
10.Cooking
11.Current
12.Current Density (Linear)
13.Current Density (Surface)
14.Data Transfer
15.Density
16.Electrical Capacitance
17.Electrical Conductance
18.Electrical Conductivity
19.Electrical Field Strength
20.Electrical Inductance
21.Electrical Resistance
22.Electrical Resistivity
23.Electric Potential
24.Energy/Work
25.Flow Rate (Mass)
26.Flow Rate (Volume)
27.Fluid
28.Force
29.Frequency
30.Fuel Consumption
31.Hardness
32.Length
33.Light (Illuminance)
34.Light (Luminance)
35.Magnetic Flux
36.Mass
37.Memory (Computer)
38.Metric Weight
39.Metrology
40.Moment of Force
41.Moment of Inertia
42.Permeability
43.Power
44.Prefixes
45.Pressure
46.Radiation
47.Sound
48.Specific Heat Capacity
49.Specific Volume
50.Temperature
51.Thermal Conductivity
52.Thermal Expansion
53.Time
54.Torque
55.Typography
56.Velocity
57.Viscosity (Dynamic)
58.Viscosity (Oil & Water)
59.Viscosity (Kinematic)
60.Volume

Key Features:
Calculation of values is done based on:
changes in Input values
changes in Input units
changes in Output units