• Enter many calculation terms in one turn and still keep an overview - like on an adding machine / desktop calculator.
• Change any term afterwards and CalcTape will refresh the whole calculation automatically.
• Use interim results to check and structure your calculation.
• Comment your calculation terms, to give sense and context to it.
• Save your calculations into files. Open the files later and you can change the calculations. CalcTape will refresh the whole calculation automatically again and again.
• Use your existing CalcTape files as templates. Do similar calculations and play different scenarios.
• Use the programmable buttons, e.g. for fast TAX calculations.
• CalcTape masters the four basic arithmetical operations, exponentials, and percentage calculations.
• CalcTape for Windows requires Windows Vista, Windows 7, Windows 8, Windows 10 or Windows 11.

Extended functionality of the Pro and Enterprise version:

• Scratchpad for every-day calculations is being saved automatically.
• Put calculations side by side for comparison.
• Work with variables and generate "speaking" calculations.
• Define as many programmable keys as you like.
• Use parentheses and trigonometry when defining variables.
• And much more ...

Please compare the different versions:

Feature / Version	Freeware Version	Pro Version	Business Version
Scope / Use	private	private / commercial	Business
Licenses	-	1 - 25	25 up
Price	free	$5,95 - $3,95	This email address is being protected from spambots. You need JavaScript enabled to view it.
Basic operations, exponential and percentage calculations
Comments in calculations
Scratchpad
Programmable Buttons	2
Multiple documents / columns
Variables / Memory
Fixed comma mode
Extended print settings
Skins	2
Changeable text colors
Changeable button colors
Commercial use
Your company logo
Your custom setup file (MSI)