Binary Adder
What does 101101 + 11011 equal? Or how about 11011011111 times 1101110111? If these questions spark interest, then Binary Adder is for you! Binary Adder not only adds binary numbers but allows you to subtract, multiply, and divide them as well. Binary Adder is a simple solution for those seeking... Binary adder allows you to change back and forth between several bases as well. ... Enjoy. ... In this way you can actually know how much 1110101 is without having to figure it out yourself. ... It is a perfect homework companion to help you check your answers.
http://www.mysoftwarefactory.net/software/BinaryAdderSetup.exe - 503Kb - Download - Screenshot

Quick Number Base Converter
Quick Number Base Converter is a little application that sits in the windows system tray and when you click on it, allows you to quickly convert numbers between decimal, hex, binary, octal, etc. It's a simple little tool, designed for those handy times when you need to convert numbers between... It also converts numbers to and from windows colors (i. ... This software is freeware with no limitations, no expiration, and no disabled features. ... e. ... type a hex number, see what RGB color it corresponds to).
http://www.sb-software.com/baseconverter/sbqnbc11.exe - 585Kb - Download - Screenshot

Camtech Binaries
Watch binary numbers scroll down your screen, change to the entire alphabet or enter your own word or phrase. Options to change the background and Font color, font and the scrolling speed.
http://camtech2000.net/Programs/cambin20.zip - 2Mb - Download - Screenshot

Random Number Generator
Random Number Generator will let you quickly generate thousands random numbers in seconds! You can choose from a wide array of options: integers vs. floating-point numbers, lower & upper limits, decimal places count, digits to use, negative numbers probability, hexadecimal & binary outputs, and... Statistics module is available to help you judge the randomness of the generated numbers. ... Printing is fully supported. ... Screen, Clipboard, Text, CSV, XML, HTML, and XLS output formats are supported.
http://www.diplodock.com/program/rng.exe - 3Mb - Download - Screenshot

Aquarius Soft PC Binary Converter
Aquarius Soft PC Binary Converter is a simple and fast number system conversion software that lets you instantly convert between binary, octal, decimal and hexadecimal number systems. Simply enter a value into one of the edit box and immediately see the results in the other 3 edit boxes. ... Aquarius Soft PC Binary Converter features include: -Immediate conversion between the 4 number systems: binary, octal, decimal, and hexadecimal. ... -Personalize background bitmap -and more... ... Useful for coding and web design.
http://www.aquariussoft.com/downloads/asbc1_00.exe - 812Kb - Download - Screenshot

PG Calculator (Second Edition)
PG Calculator is a powerfull scientific calculator and an excellent replacement for standard calculator. It ofers full customizable user inteface and looks like real calculator on user desktop. PG Calculator works in Algebraic and RPN modes. It works with integer, real and complex numbers,... PG Calculator enables numbers inputing in binary, octal, hexadecimal and exponential formats. ... Up to 90 build-in functions: algebraic, trigonometry, hyperbolic, logical, binary, numbers format convertions, units of measure conversions and statistical.
http://www.pgcalc.net/setup-pgcalc-se-2.2-9.win32.exe - 2Mb - Download - Screenshot

Subnetting Calculator
Subnetting Calculator. NET was designed with network administrators in mind. Just enter in the the IP address or Network address and the select the Subnetmask. You will then know what network the address is on, all other networks available, if the Address is a Network ID, Broadcast ID or good... Inludes Auto-Update, so you can always get the latest updates.
http://camalotdesigns.com/scripts/...ce32a-6391-4706-ac23-b1523818582f - 50Kb - Download - Screenshot

010 Editor
010 Editor is a professional hex editor designed to edit any binary file, drive, or process on your machine. Using our unique Binary Templates technology, 010 Editor allows a binary file to be parsed into a data structure that can be understood. Features an easy-to-use editor with standard Cut,... A set of sophisticated editing and analysis tools are included such as Find/Replace, Binary Compare, Histograms, Check Sums, ASCII/EBCDIC/UNICODE Conversions, Find in Files, Importing/Exporting, Highlighting, Bookmarks, and Printing.
http://www.sweetscape.com/download/010ed20.exe - 2Mb - Download - Screenshot

EditAll
EditAll is a file editor on the level of the bits and bytes. This is useful if you have no other suitable editor or viewer available for a specific data format. The content of a file can be displayed and edited in various data formats: signed and unsigned integers of 8, 16, and 32 bits, and... Additionally, there is a window that displays file content as 8-bit binary numbers. ... This is often necessary to maintain the integrity of a binary file. ... The main window shows the file content as text, and as 8-bit decimal and hexadecimal numbers.
http://www.palmwood-software.com/EditAllEvaluationSetup.exe - 601Kb - Download - Screenshot

AddUp
Powerful multi-purpose calculator densely packed with functionality. FINANCIAL: future value, present value, interest, payment, duration. SCIENTIFIC: logarithms, powers, exponentials, factorials, roots, NIST/CODATA scientific constants. CONVERSIONS: over forty categories of units from the common... BIT-LEVEL/BINARY: binary AND, OR, NOT, XOR, SHIFT and more. ... PRIME NUMBERS: verify primeness, identify next or previous prime. ... RANDOM NUMBERS: real or complex, linear or Gaussian. ... RATIONAL and FRACTIONAL numbers: input and output using ratios.
http://orefa.com/addup/2/program/addup2setup.exe - 358Kb - Download - Screenshot