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Developer: Wojciech Sobieszek (1)
Price: Free New
Score: 570 Bronze
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#1. HexLab (macOS) By: Wojciech Sobieszek
#2. HexLab (macOS) By: Wojciech Sobieszek
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Description

HexLab
A native macOS programmer's calculator. HexLab evaluates C‑style integer and bitwise expressions under a fixed bit width and two's‑complement sign mode, then shows the result in every representation a low‑level programmer cares about — hex, decimal, binary, octal, byte order, IEEE‑754 float, and more — updating live as you type and edit bits.

Features:
- Expression evaluator — enter a full C‑style integer expression (operators, parentheses, mixed number bases) and evaluate it with = or Enter.
— Fixed‑width, two's‑complement semantics — pick 8, 16, 32, or 64 bits and Signed or Unsigned. Every intermediate value is masked to the active width, so results match real hardware (e.g. 8‑bit ~0 >> 4 == 0x0F). Changing the width or sign mode re‑evaluates the current expression instantly.
— Multiple result representations, live — the current value is always shown as:
* Hex (zero‑padded to the width)
* Unsigned decimal
* Signed decimal (two's‑complement, sign‑extended)
* Binary (grouped into nibbles)
— Binary / Bit inspector — the value is broken into per‑byte cards; click a byte to drill into its 8 bits as a Bit / Value / Weight grid, and double‑click any bit to toggle it. Edits flow back into the whole value and every other representation.
— Float inspector (IEEE‑754) — decode the value as a half (16‑bit), single (32‑bit), or double (64‑bit) float: sign / exponent / mantissa bit fields (each bit double‑click‑toggleable), the decoded value, classification (normal / subnormal / zero / infinity / NaN), biased and unbiased exponent, and raw field hex. A round‑trip box lets you type a decimal float (e.g. 3.14159) and load its exact bit pattern into the calculator.
— Other representations — octal, little‑endian and big‑endian byte order, fully bit‑reversed value, printable ASCII, and population count ("N bits set of W").
— One‑click copy — every representation row and result card copies its full value to the clipboard (long values are truncated for display but copied in full).
— Operator keypad — buttons for every operator and parentheses insert into the expression, so you can build expressions by mouse or keyboard.
— History — successfully evaluated expressions are saved (deduped, newest‑first, up to 50) and persist across launches. Toggle the history inspector from the toolbar and click an entry to reuse it.
— Persistent settings — bit width, sign mode, history, and panel visibility are remembered between launches.

Other platforms 0

HexLab (Mac App Store) HexLabMac App Store570 BronzeYou are here Free

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  • Version: 1.0
  • Last Updated:

Additional Information

AppAgg Score

Estimated AppAgg Score for  
HexLab
Developer: Wojciech Sobieszek

570 Bronze

Higher scores usually reflect better results across AppAgg’s indicators.

Based on:  popularity ·  ratings ·  freshness ·  deals ·  store data ·  community signals

Recalculated daily using fresh AppAgg data.  

Summary

HexLabHexLab Short URL: Copied!
  •  
  • Mac App Store
On AppAgg, you can track the macOS app “HexLab” by Wojciech Sobieszek, listed under Developer Tools. AppAgg Score: 570 (Bronze). AppAgg Points for the app — confirmed: 0; indirect: 0. Public lists containing the app: 0. Users who have saved it in private lists: 0. AppAgg users have not rated the app yet. Confirmed Points record visits to a store by signed-in AppAgg users; indirect Points are based on store data. AppAgg counts public lists containing an app or game and users who have saved it in private lists. The app was first released on . The app was last updated on . The app is currently available for free. The app is available in these languages: English. Explore the price history, add the app to a list, or follow its developer. Follow future deals and updates for the app via its RSS feed. AppAgg does not host or distribute the app. All trademarks, logos, and screenshots related to the app belong to their respective owners.

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