BinEye is a suite of utilities to manipulate, view and analyze binary data, designed for developers, reverse engineers and anyone who works with binary formats.

Number sheets show integers bit by bit, from 8 to 1024 bits:

• flip single bits
• read the value split into words of 8, 16, 32 and 64 bits, signed or unsigned
• type it in any base from 2 to 64 or as a floating-point number
• see 32-bit words as RGBA colors

Calculator sheets compute new values from other values. Wire numbers and switches through:

• logic gates, AND to XNOR
• arithmetic with carry, borrow and overflow outputs
• shifts, rotates, bit counts, compares and width changes
• ready-made half adders, full adders and multiplexers

Watch the results on number, bits, color and LED monitors as you edit. A Number takes its value in the formats you pick (hexadecimal, octal, binary, float and more) and switches between signed and unsigned with a click. A calculator sheet exports as SVG or PNG, and a document holds as many sheets as you need.

BinEye opens and saves the files in your own folders. It runs strictly confined: it reads and writes under your home folder and on removable media, and nothing else.