Free Octal Software

Binary Viewer by ProXoft

Binary Viewer is is a free windows utility allowing you to open and view any file located on your computer regardless of format file was saved. It can display data in decimal, octal, hexadecimal and text formats. Program has simple and intuitive user interface, supports large file sizes (up to 4GB) , has very small memory footprint and first of all is absolutely free.

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Quick Number Base Converter by SB-Software

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 bases. It also converts numbers to and from windows colors (i.e. type a hex number, see what RGB color it corresponds to)

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CharProbe by Dextronet

CharProbe allows you to easily find and automatically copy: ASCII Codes, HTML Codes, Virtual Key Codes. You can also export custom tables to TXT or HTML. Includes tool used to convert between decimal, hexadecimal, octal and binary numbers. You can get ASCII code of any character and virtual key code of any key you press. It's possible to copy Virtual Key Code constant declaration ready to use in various programming languages.

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bed by Jaap Korthals Altes

Menu driven binary editor. Dataformats are ascii, unsigned (base 2-36: bin,oct,dec,hex,etc) and signed integers, float, bitflags, bitfields, labels, ebcdic and time_t. Different sizes and byte ordenings are possible. Datatypes can be used in structures. Contains copy, past, undo, redo, search, replace, marks, record/play and context sensitive help. Edit rawdisk devices (probably doesn''t work with winNT/2000/XP).

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Strings edit by Dmitry A. Kazakov

A library of routines designed to support consequent input (parsing) and output (formatting) of various numeric types: among them integer, floating-point, Roman, UTF-8 encoded sub-/superscript integers. Output can be aligned. Numeric get procedures support value range checks. Number bases can be from binary to hexadecimal for both input and output. Floating-point output supports both absolute and relative precision specification.

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pmaCalc by pmaSoft

pmaCalc combines a scientific calculator, binary arithmetik for programmers, and unit converter in an interesting package. In addition to a fair range of scientific functions, it has an unusual numeric stack, and a binary mode that supports decimal, hexadecimal, octal, and binary arithmetic, with a full complement of logical operators and bit manipulation instructions. Unit Converter for 1000+ Convertions, Euro Calculator ...

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