archCalc is a mixed unit decimal and fraction calculator

Add, Subtract, Divide and Multiply fractions. Convert decimals/fractions

Convert text, URLs, affiliate links to decimal or hexadecimal codes, or reverse.

RGBSlider is used to view and edit the R,G,B color variations.

System tray tool to convert number bases: hex, decimal, binary, ascii, etc

Easy to use fully function Hex Editor with no expiration & no disabled features

PalmaryCalc is a original powerful calculator with a user-friendly interface

Pick and compare colors, convert to RGB, decimal, vb and other formats!

Free Microsoft .NET v1.1 Assembly supplying Decimal Routines and demos

Menu driven adjustable dataformat binary editor

Add, Subtract, Divide and Multiply fractions. Convert decimals/fractions CE 2.11

Instantly convert between binary, octal, decimal and hexadecimal number systems.

Lucky - A compact and powerful calculator that supports skins.

Show ASCII value of any key pressed in decimal or hex!

A suite of clocks and other timekeeping tools, timezone clocks, alarms and more.