Number Base Pro

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Everyone
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Everyone
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About this app

Number Base Pro is a fast and precise number system converter for developers, students and anyone working with binary, octal, decimal and hexadecimal numbers. Enter any number in any base and instantly see the result in all four number systems at once. The Arithmetic screen lets you perform addition, subtraction, multiplication and division directly in binary, octal or hexadecimal — no manual conversion needed. The ASCII screen provides a quick reference table mapping characters to their decimal, hexadecimal and binary values. Save conversions to history for quick lookup.
Updated on
Jun 16, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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What’s new

We are happy to see you in the Number Base Pro!
Content rating
Everyone
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About the developer
YU SOFT LIMITED
intestineovations@gmail.com
48 Travis View Drive Fairview Heights Auckland 0632 New Zealand
+1 567-381-2008