System Requirements

• macOS 15.0 (Sequoia)

  or later

• Apple Silicon or Intel Mac

Features

- Core Features:

• Convert between number bases:

  • Decimal (base 10)

  • Binary (base 2)

  • Hexadecimal (base 16)

  • Octal (base 8)

• Real-time conversion with error validation

• One-click copying of results

- Mathematical Operations:

• Addition (+)

• Subtraction (-)

• Multiplication (×)

• Division (÷)

• Modulo (%)

• Logical AND (&)

• Logical OR (|)

• Logical XOR (^)

• Calculations in any supported base

- Binary Manipulation:

• Visual bit toggling

• Left/right bit shifting

• Set/Clear all bits

• Flip all bits

• Increase/decrease bit count

• View representations in all bases simultaneously

• View signed and unsigned decimal values

- Usability Features:

• Floating window option (stays on top)

• Keyboard navigation

• VoiceOver accessibility

• Command shortcuts

• Error feedback for invalid inputs

• Copy results to clipboard

• Index from 0 or 1 option for binary view

Keyboard Shortcuts

• No keyboard shortcuts currently exist yet, though they are planned.

Common Questions

Q: What number bases does Numbase support?

A: Numbase supports decimal (base 10), binary (base 2), hexadecimal (base 16), and octal (base 8) number systems.

Q: How do I use the floating window feature?

A: Click the "Floating Window" toggle in the top-right corner of any section. This will keep Numbase visible above other windows, making it easy to reference while working in other apps.

Q: What's the maximum number size Numbase can handle?

A: Numbase supports numbers up to 128 bits, making it suitable for most development needs.

Q: How do I copy results?

A: Each section has a copy button (📄) next to the result. Click it to copy the value to your clipboard.

Q: Can I use keyboard shortcuts?

A: While keyboard shortcuts are not yet supported, Numbase does support full keyboard navigation by using Tab to move between controls.

Q: What does "Index from 1" do in the binary view?

A: This option changes how bits are numbered. When enabled, bits are numbered starting from 1 instead of 0, which can be helpful depending on your preference or documentation requirements.

Q: Why do I see two decimal representations in binary mode?

A: The binary view shows both unsigned and signed decimal representations. The signed representation treats the leftmost bit as a sign bit, useful when working with signed integers.

Q: How do I report a bug or suggest a feature?

A: You can contact me at jordan.c4922@gmail.com with any issues or suggestions.

Getting Help

Having issues with Numbase? You can:

• Email support: jordan.c4922@gmail.com

• Report issues: Use the email above, include the word 'bug' in the subject and provide the app version and how to reproduce the issue in the email body.

• Submit feedback: Use the email above, include the word 'feedback' in the subject and explain the feature/improvement you would like to see in the email body.

Version History

Current Version: 1.0

• Initial release