This (free) version contains dicrete advertising but is operational except saving data, converting into quotation in PDF format or import/export to Excel (test only).

█▒░ HELP WITH VIDEOS:
• Adding: https://youtu.be/MMbTNkb_Dno
• Modification, debit, currency: http://youtu.be/ELzTVrj07P8
• Parentheses and links: http://youtu.be/632W8Pa1UD8
• Sub-total, discount, tax and copy PDF: http://youtu.be/VFpxlxMz04Q
• Quotation: http://youtu.be/mCtgYYMkmLY

█▒░ FOR WHOM ?

Sales professionals, (salesman, business manager and dealers):
negotiate your purchases or produce an estimate or a quotation.

Business leaders, chief executives or traders:
as with a spreadsheet, simulate a cost price, or an estimated budget.

Service providers, craftspeople, self-employed or organizers of shows:
instantly produce on the ground, estimates, quotation or invoice.

Individuals, active or retired:
• you can add a long list of numbers (banks, salary, government, retirement, 401/k plan or income tax)
• manage your expenses or purchases during the sales period with multiple discounts
(3 * 15 - 20% - 10% = 32.40)
• check prices or giving change while traveling abroad.

Architects, landscaper, professionals of building or real estate (masons, painters or carpenters):
perform easily field measurements (volume and area calculations).

█▒░ CALC’1 → THREE VERSIONS:

╟── Free (this version)
• Additions (Accounting)
• modification of history
• use a result in an other row (links)
• currency converter (150 currencies)
• adding discounts or taxes (sales tax,vat, iva) manual or automatic
• rounding value of the total incl. taxes
• successive taxes or discounts
• can enter variables with [M=] key
• three columns : debit, credit and variables
• powers, roots and fractions in exponential notation
• share copy in PDF format
• offered : "Tip calculation"
• energy-saving (black and white theme)
• no connection required
• memory
• demo of specifics functions of Medium and Full versions with support of South East Asia language, right to left (RTL) and localized oriental-arabic digits for PDF quotations.

─╫─ Medium (Business commercial calculator)
♦ All features of the free version
+ no contains ADS
+ save, backup and restore calculations
+ import from Excel spreadsheet 97 - 2003 (xls)
+ giving change multi-currency.

──╢Full (Calculator quotation business)
♦ All features of medium version
+ share quotations in PDF format
+ export to Excel spreadsheet 97-2003 (xls).