ESB Calculators and Unit Conversion Utilities
ESBCalc (Free)

ESBCalc™ v7.1.0 zip download - 1,003 kb   rar download - 1,003 kb - 18 June 2009 - ESBCalc is a Freeware Scientific Calculator for Windows with Infix Notation, Brackets, Scientific Functions (Trigonometric, Hyperbolic, Logarithmic - including Base 10, Base 2 & Natural - plus more), Memory, Paper Trail, Result History List and more. v5 Includes support for Prefix functions so to evaluate log (10) you can enter log 10 rather than 10 log (which is the default behaviour)

ESBCalc™ v7.1.0 Portable Version zip download - 684 kb   rar download - 684 kb - 18 June 2009 - For use on Removable/USB Drives.

Works on Windows 98, Windows Millennium, Windows NT4, Windows 2000, Windows XP, Windows 2003, Windows Vista, Windows 2008, and Windows 7 RC.

The visual appearance of ESBCalc has been optimised for 800x600 (or better) with 16-bit colour (or better). It looks really great under Windows XP and Vista. You will also get the "nicer" buttons on Windows XP and above.

Screen Shot is how ESBCalc looks under Windows Vista

Also includes customising of the Colours & Fonts used, as well as customising how the Hints (ToolTips) appear.

If you would like a Scientific Calculator that also has:

• Scientific Notation

• Expression Editing

• Random Numbers

• More Functions

• More Constants

• User-Defined Constants

• Descriptive Statistics

• Conversion between Hexadecimal and Decimal

• Conversion between Fractions and Decimals

• Lakh Formatting of Numbers

• Adjustable Paper Trail Height

• Printing of Paper Trail

• Add Notes, Date/Time Stamps and/or Author info to Paper Trail

• Optional "Stay On Top"

• More customisations

• Integrated Help

• PDF Documentation suitable for printing

• More Frequent Updating

Then check out the commercial version, ESBCalc Pro - only $19USD - register only once, all upgrades free.

Some features from the commercial version will filter down to the free version over time.

ESBCalc™ v7.1.0 without install zip download - 716 kb   rar download - 716 kb -18 June 2009- Same as the non-portable above but without the Install/Uninstall, just has the files in a zip or rar archive.