Hex Converter Plus

Duncan Watson

About this app

Primarily for converting between number bases, but also with simple calculator functions and the advantage of showing simultaneously the same number in Decimal, Octal, Hex, Binary and ASCII. Optional base 3-9 capability (replaces octal). Most calculators display only a single row of digits - this one displays five lines at once.

63-bit capability. Calculator functions AND, OR, XOR, NOT and Shift included. Copy and paste to clipboard.

It is designed for the buttons to be pressed on the screen - you can't use a hardware keyboard.

Android 4.03+. Screens normal or larger (does not support small screens).
Full functionality both portrait and landscape on large screen tablet devices.

Now also displays ASCII.

Ratings and reviews

10 YEARS! Wow, seems just yesterday I installed this hidden gem on my Dinosaur Android 4-ICS LG phone with the slide-out keyboard. I loved that phone. Anyway, I was behind the times due to budget issues and I was looking for a hex conversion app, and ever the 'comparison shopper' I installed this one and I don't even remember the other one, except that it took less than an hour to decide, and zoom! The other got uninstalled and sent to never-never-land! Thanks for an awesome app, my friend!

My coworker and I use it constantly at work while writing low level FW, it's a life saver otherwise we'd be debugging silly Assembly level math for days, thank you so much for this! The author Mr. Duncan is super responsive, I was even able to get an APK for my old Kindle fire within a day of asking for it, that's unbelievable!

Excellent converter, with clearly grouped result digits, and useful additional functions. Custom keyboard (no painful switching from alpha to numeric for hex input) and inbuilt instant help are bonuses.